US3820262A - Display device - Google Patents
Display device Download PDFInfo
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- US3820262A US3820262A US00241657A US24165772A US3820262A US 3820262 A US3820262 A US 3820262A US 00241657 A US00241657 A US 00241657A US 24165772 A US24165772 A US 24165772A US 3820262 A US3820262 A US 3820262A
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- upstanding
- sections
- members
- offset
- section
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F1/00—Cardboard or like show-cards of foldable or flexible material
- G09F1/10—Supports or holders for show-cards
- G09F1/14—Supports or holders for show-cards in the form of legs
Definitions
- the present invention relates to a multiple use display device.
- the display device of the invention may be used, for example, for displaying advertising material, portraits, scenic representations, promotional renditions and the like.
- Promotional exhibits for advertising purposes are customarily displayed within ready view and reach of the observer.
- the display is supported within a longitudinal recess provided in the top surface of a supporting base having a width and length sufficient to sustain the display in erected position. With such support the display exhibit is exposed to handling and may be readily removed by individuals seeking souveniers. Because of its exposure it may also be marred by scribbling and other form of graffito.
- the present invention is broadly directed to a display device which may be readily assembled and which, when assembled, will enclose the display to avoid marring or undesired removal thereof.
- a display device comprising a pair of members each constituted of an upstanding section and a base portion offset from said upstanding section, and longitudinally spaced apart means integral with the upstanding section of. each member, said spaced apart means interconnecting said pair of members with the upstanding sections in normal contiguous and aligned relation and with said base portions offset in opposite directions in relation to the upstanding sections, at least one of said upstanding sections being light transmitting, said contiguous and aligned sections being adapted,
- the longitudinally spaced apart means are formed in the upstanding section of each member adjacent the base portion and comprise a projection and a slot in substantial longitudinal alignment.
- both upstanding sections may be constituted of clear plastic material in which event two displays may be used, one for viewing on one side of the display device through one of clear plastic sections, and
- the base portion need not be made of clear transparent material and for that matter can be of a material other than that consituting the upstanding sections of the display device, it is desirable that the base be formed of the same material for ease of fabrication.
- the members, constituting in their assembled relation the display device of the invention may have any desired shape and may be produced by injection molding techniques well known to those skilled in the art.
- FIG. 1 is a perspective view of the display device of the invention
- FIG. 2 is a perspective view of the device with the upstanding sections thereof spread apart for insertion of a display;
- FIG. 3 is a vertical section through lines 3-3 of FIG.
- FIG. 4 is a perspective view of the member which, when assembled in pairs, constitute the display device of the invention.
- FIG. 5 is a bottom plan view partly in section to show the manner in which the individual members of the display device are assembled.
- FIG. 6 is a perspective view of a second embodiment of the invention.
- FIG. 4 I have illustrated in perspective view the basic member used for forming the assembly of FIG. 1.
- the basic member 1 is constituted of an upstanding section 2 and a base portion 3 offset from the upstanding section and preferably inclined with respect thereto at an obtuse angle, as more clearly shown in FIG. 1.
- the upstanding section 2 is formed with longitudinally spaced apart interconnecting means preferably comprising a projection 4 and a slot 5 which respectively cooperate with a like slot and projection of a separate identical member for interconnecting the two members into an assembled construction.
- the assembled display device is shown in FIG. 1.
- two identical members 1 may be used each having an upstanding section 2, base portion 3, projection 4 and slot 5.
- one member is merely reversely related to the other so that the projection 4 on one of the members is received in the slot 5 of the other member and the ,slot in the one member receives the projection 4 of the other member.
- the slot 5 in each member is sized to snugly receive the projection of the other member.
- the projection 4 and slot 5 should be symmetrically disposed and uniformly spaced with respect to the central vertical axis 6 (see FIG. 1) in such manner that when one of the members is reversely related to the other, the projection 4 on each member will fit into the slot 5 of the other member.
- a complementary acting interlock is provided between the upstanding sections 2, 2 of the pair ofmembers and results from the projections on the separate upstanding sections entering the slots in the adjacent sections from opposite directions.
- each slot act as bearing surfaces about which the projections may be pivoted upon application of downwardly or upwardly directed forces upon base portions 3, 3.
- the projections are pivoted about the slot bearing surfaces in a direction to cause angular separation of the upstanding sections 2, 2 a sufficient distance to permit insertion of a display 7 between the separated sections.
- each member is made of plastic material which although substantially rigid has sufficient resilience so that when downwardly imparted finger pressure on the base portion is terminated the-upstanding sections will automatically return from their positions in FIG. 2 to their positions in FIG. 1.
- FIG. 6 The embodiment of FIG. 6 is similar to the embodiment just described excepting that the upstanding sections 2', 2' are curved and the base portions 3', 3 are offset in one direction on one member and in an opposite direction on the other member to provide a support for the display device.
- the shape of the projections and the slots will be seen to conform to the shape of the upstanding sections.
- base portions have been shown as extending along the entire longitudinal extent of the upstanding sections, it will be apparent that this is not necessary. Obviously, only such length need be used as to provide a firm support. Also, the base portions, where of minimal length, should be provided in the region between the slot and the projection to permit ready movement of the upstanding sections into their positions shown in FIG. 2.
- a display device comprising a pair of substantially identical members each constituted of an upstanding section and a base portion offset in one direction from said upstanding section, and being inclined with respect thereto at an obtuse angle, and longitudinally spaced apart means integrally formed adjacent the base portion of the upstanding section of each member and comprising a projection and a slot in longitudinal align- 4.
- said spaced apart means interconnecting said pair of members with the upstanding sections in normal contiguous and aligned relation and with said base portions offset in opposite directions in relation to the up standing sections, at least one of said upstanding sections being light transmitting, said contiguous and aligned sections being adapted, upon simultaneous application of a downward manual force upon each of the offset sections, for separation a distance sufficient to permit insertion of a display between said members.
- both upstanding sections comprise clear plastic material.
- a display device comprising a pair of members each constituted'of an upstanding section and a base portion offset from said upstanding section, and complementary acting meansintegr al with the upstanding section of each member, said complementary acting means comprising combined camming and sole connecting means for, on the one hand, interconnecting said pair of members with the upstanding sections in normal-contiguous and aligned relation and with said base portions offset in opposite directions in relation to the upstanding sections and, on the other hand, for enabling separation of said contiguous and aligned sections, upon simultaneous application of a downward manual force upon each of the offset sections, a distance sufficient to permit insertion of a display between said members, at least one of said upstanding sections being light transmitting.
- each said upstanding section is curved and said base portion on one section is offset in one direction and the base portion on the other section is offset in an opposite direction to said one direction.
- a display device comprising a pair of members each constituted of an upstanding section and a base portion offset from said upstanding section, and longitudinally spaced apart means integral with the upstanding section of each member, said spaced apart means interconnecting said pair of members with the upstanding sections in normal contiguous and aligned relation and with said base portions offset in opposite directions in relation to the upstanding sections, at least one of said upstanding sections being light transmitting, said contiguous and aligned sections being adapted, upon simultaneous application of a downward manual force upon each of the offset sections, for separation a distance sufficient to permit insertion of a display between said members, said longitudinally spaced apart means on each upstanding section being formed adjacent the base portion and comprising a projection and a slot in tion of each member, said complementary acting.
- camming and sole connecting means for, on the one hand, interconnecting said pair of members with the upstanding sections in normal contiguous and aligned relation and with said base portions offset in opposite directions in relation to the upstanding sections, and on the other hand, for enabling separation of said contiguous and aligned sections, upon simultaneous application of a downward manual force upon the free edges of each of the base portions, a distance sufficient to permit insertion of a 10 display between said members.
Abstract
A display device is provided constituted of a pair of members disposed with upstanding sections thereof in normal contiguous relation. These sections are adapted for spreading apart to permit ready insertion of a display between the sections which act as protective covers for the display.
Description
United States Patent [191 Dewsnap June 28, 1974 DISPLAY DEVICE 3,086,658 4/1963 Palmer 40ll52.l x Inventor: l ap, e York, NY 3,422,556 1/1969 Lyons et al. 40/142 A X [731 Assignee: g g fl f? CmPany, Inc-i Primary Examiner-Robert w. Michell ew or Assistant Examiner-Wenceslao J. Contreras [22] Filed: Apr. 6, 1972 A display device is provided constituted of a pair of (SI members disposed with upstanding Sections thereof in [58] Fieid 152 152 1 normal contiguous relation. These sections are adapted for spreading apart to permit ready insertion 56] References Cited of a display between the sections which act as protective covers for the display. UNITED STATES PATENTS 2,807,369 9/1957 10 Claims, 6 Drawing Figures Stark 40/l52.l
DISPLAY DEVICE The present invention relates to a multiple use display device. As will be seen from the description to follow the display device of the invention may be used, for example, for displaying advertising material, portraits, scenic representations, promotional renditions and the like.
Promotional exhibits for advertising purposes are customarily displayed within ready view and reach of the observer. Generally the display is supported within a longitudinal recess provided in the top surface of a supporting base having a width and length sufficient to sustain the display in erected position. With such support the display exhibit is exposed to handling and may be readily removed by individuals seeking souveniers. Because of its exposure it may also be marred by scribbling and other form of graffito.
The present invention is broadly directed to a display device which may be readily assembled and which, when assembled, will enclose the display to avoid marring or undesired removal thereof.
With the foregoing in mind, I provide in accordance with the invention a display device comprising a pair of members each constituted of an upstanding section and a base portion offset from said upstanding section, and longitudinally spaced apart means integral with the upstanding section of. each member, said spaced apart means interconnecting said pair of members with the upstanding sections in normal contiguous and aligned relation and with said base portions offset in opposite directions in relation to the upstanding sections, at least one of said upstanding sections being light transmitting, said contiguous and aligned sections being adapted,
upon simultaneous application of a downward manual force upon each of the offset sections, for separation a distance sufficient to permit insertion of a display between said members.
Advantageously, the longitudinally spaced apart means are formed in the upstanding section of each member adjacent the base portion and comprise a projection and a slot in substantial longitudinal alignment.
reversely related to the other member and the projec-' tion on one of the members fitted in the slot of the other member and the projection of the other member fitted in the slot of said one of said members.
Advantageously, both upstanding sections may be constituted of clear plastic material in which event two displays may be used, one for viewing on one side of the display device through one of clear plastic sections, and
the other for viewing on theopposite side of the display device through the other clear plastic section. While the base portion need not be made of clear transparent material and for that matter can be of a material other than that consituting the upstanding sections of the display device, it is desirable that the base be formed of the same material for ease of fabrication.
The members, constituting in their assembled relation the display device of the invention, may have any desired shape and may be produced by injection molding techniques well known to those skilled in the art.
With the display device assembled as indicated, in order to insert a display between the two contiguous and aligned upstanding sections of each member, it is only necessary to simultaneously exert downwardly applied finger pressure on the base portions of each member whereby to spread apart each section a distance sufficient to permit entry of the display between the upstanding sections of the display device. Once the display is so inserted and aligned as desired between the spread apart contiguous sections, the finger pressure on the base portion is removed whereupon each section moves toward the other to fix the display therebetween. 7
It is a feature of the invention that when the assembled members are positioned on a supporting surface in a supporting upright position for the display device, the combined weight of the display and the upstanding sections acting on the-base portions will produce, by virtue of the resistance to displacement offered by the supporting surface, an effective counter force which acts on the base portions to urge the upstanding sections of each member into, tighter than normal, engagement with the display.
Objects and advantages of the invention will be apparent from the following disclosure taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a perspective view of the display device of the invention;
FIG. 2 is a perspective view of the device with the upstanding sections thereof spread apart for insertion of a display;
FIG. 3 is a vertical section through lines 3-3 of FIG.
FIG. 4 is a perspective view of the member which, when assembled in pairs, constitute the display device of the invention;
. ,FIG. 5 is a bottom plan view partly in section to show the manner in which the individual members of the display device are assembled; and
FIG. 6 is a perspective view of a second embodiment of the invention.
In FIG. 4, I have illustrated in perspective view the basic member used for forming the assembly of FIG. 1. As will be seen from FIG. 4, the basic member 1 is constituted of an upstanding section 2 and a base portion 3 offset from the upstanding section and preferably inclined with respect thereto at an obtuse angle, as more clearly shown in FIG. 1.
The upstanding section 2 is formed with longitudinally spaced apart interconnecting means preferably comprising a projection 4 and a slot 5 which respectively cooperate with a like slot and projection of a separate identical member for interconnecting the two members into an assembled construction. The assembled display device is shown in FIG. 1.
More specifically, two identical members 1 may be used each having an upstanding section 2, base portion 3, projection 4 and slot 5. For assembling the two members, one member is merely reversely related to the other so that the projection 4 on one of the members is received in the slot 5 of the other member and the ,slot in the one member receives the projection 4 of the other member. The slot 5 in each member is sized to snugly receive the projection of the other member. Also, the projection 4 and slot 5 should be symmetrically disposed and uniformly spaced with respect to the central vertical axis 6 (see FIG. 1) in such manner that when one of the members is reversely related to the other, the projection 4 on each member will fit into the slot 5 of the other member.
As seen in FIGS. 1, 2 and 3 a complementary acting interlock is provided between the upstanding sections 2, 2 of the pair ofmembers and results from the projections on the separate upstanding sections entering the slots in the adjacent sections from opposite directions.
This interlock has been found to resist ready separation of the members. In fact, a positive separating force is required to separate the members so joined.
it will also be noted that the longitudinal walls defining each slot act as bearing surfaces about which the projections may be pivoted upon application of downwardly or upwardly directed forces upon base portions 3, 3. As seen in FIG. 2, upon application of a downward force on base members 3, 3, the projections are pivoted about the slot bearing surfaces in a direction to cause angular separation of the upstanding sections 2, 2 a sufficient distance to permit insertion of a display 7 between the separated sections. Preferably each member is made of plastic material which although substantially rigid has sufficient resilience so that when downwardly imparted finger pressure on the base portion is terminated the-upstanding sections will automatically return from their positions in FIG. 2 to their positions in FIG. 1.
When an upwardly directed force is applied to base portions 3, 3, the upstanding sections 2, 2, by virtue of the direction of pivotal movement of the projections 4 about their bearing surfaces pursuant to such upward force, will be urged into tighter than normal engagement. Advantageously, such tighter than normal engagement will occur when the display device is supported on a supporting surface. I
The embodiment of FIG. 6 is similar to the embodiment just described excepting that the upstanding sections 2', 2' are curved and the base portions 3', 3 are offset in one direction on one member and in an opposite direction on the other member to provide a support for the display device. The shape of the projections and the slots will be seen to conform to the shape of the upstanding sections.
While the base portions have been shown as extending along the entire longitudinal extent of the upstanding sections, it will be apparent that this is not necessary. Obviously, only such length need be used as to provide a firm support. Also, the base portions, where of minimal length, should be provided in the region between the slot and the projection to permit ready movement of the upstanding sections into their positions shown in FIG. 2.
What is claimed is:
l. A display device comprising a pair of substantially identical members each constituted of an upstanding section and a base portion offset in one direction from said upstanding section, and being inclined with respect thereto at an obtuse angle, and longitudinally spaced apart means integrally formed adjacent the base portion of the upstanding section of each member and comprising a projection and a slot in longitudinal align- 4. ment, said spaced apart means interconnecting said pair of members with the upstanding sections in normal contiguous and aligned relation and with said base portions offset in opposite directions in relation to the up standing sections, at least one of said upstanding sections being light transmitting, said contiguous and aligned sections being adapted, upon simultaneous application of a downward manual force upon each of the offset sections, for separation a distance sufficient to permit insertion of a display between said members.
. 2. A device according to claim 1, wherein said projection in each upstanding section is on a side thereof opposite the side from which said base portion extends.
3. A device according to claim 1, wherein one of the members is assembled in reverserelation to the other member with the projection on one of the members in the slot of the other and with the projection of the other member in the slot of said one of said members.
4. A device according to claim 3, wherein both upstanding sections comprise clear plastic material.
5. A device according to claim 3, wherein both members are transparent.
6. A device according to claim 1', wherein said offset base portions support the device and in their supportive position, by virtue of upwardly directed forces acting thereon, urging said upstanding sections toward one another.
7. A display device comprising a pair of members each constituted'of an upstanding section and a base portion offset from said upstanding section, and complementary acting meansintegr al with the upstanding section of each member, said complementary acting means comprising combined camming and sole connecting means for, on the one hand, interconnecting said pair of members with the upstanding sections in normal-contiguous and aligned relation and with said base portions offset in opposite directions in relation to the upstanding sections and, on the other hand, for enabling separation of said contiguous and aligned sections, upon simultaneous application of a downward manual force upon each of the offset sections, a distance sufficient to permit insertion of a display between said members, at least one of said upstanding sections being light transmitting.
8. A device according to claim 7 wherein each said upstanding section is curved and said base portion on one section is offset in one direction and the base portion on the other section is offset in an opposite direction to said one direction.
- 9. A display device comprising a pair of members each constituted of an upstanding section and a base portion offset from said upstanding section, and longitudinally spaced apart means integral with the upstanding section of each member, said spaced apart means interconnecting said pair of members with the upstanding sections in normal contiguous and aligned relation and with said base portions offset in opposite directions in relation to the upstanding sections, at least one of said upstanding sections being light transmitting, said contiguous and aligned sections being adapted, upon simultaneous application of a downward manual force upon each of the offset sections, for separation a distance sufficient to permit insertion of a display between said members, said longitudinally spaced apart means on each upstanding section being formed adjacent the base portion and comprising a projection and a slot in tion of each member, said complementary acting.
means comprising combined camming and sole connecting means for, on the one hand, interconnecting said pair of members with the upstanding sections in normal contiguous and aligned relation and with said base portions offset in opposite directions in relation to the upstanding sections, and on the other hand, for enabling separation of said contiguous and aligned sections, upon simultaneous application of a downward manual force upon the free edges of each of the base portions, a distance sufficient to permit insertion of a 10 display between said members.
Claims (10)
1. A display device comprising a pair of substantially identical members each constituted of an upstanding section and a base portion offset in one direction from said upstanding section, and being inclined with respect thereto at an obtuse angle, and longitudinally spaced apart means integrally formed adjacent the base portion of the upstanding section of each member and comprising a projection and a slot in longitudinal alignment, said spaced apart means interconnecting said pair of members with the upstanding sections in normal contiguous and aligned relation and with said base portions offset in opposite directions in relation to the upstanding sections, at least one of said upstanding sections being light transmitting, said contiguous and aligned sections being adapted, upon simultaneous application of a downward manual force upon each of the offset sections, for separation a distance sufficient to permit insertion of a display between said members.
2. A device according to claim 1, wherein said projection in each upstanding section is on a side thereof opposite the side from which said base portion extends.
3. A device according to claim 1, wherein one of the members is assembled in reverse relation to the other member with the projection on one of the members in the slot of the other and with the projection of the other member in the slot of said one of said members.
4. A device according to claim 3, wherein both upstanding sections comprise clear plastic material.
5. A device according to claim 3, wherein both members are transparent.
6. A device according to claim 1, wherein said offset base portions support the deVice and in their supportive position, by virtue of upwardly directed forces acting thereon, urging said upstanding sections toward one another.
7. A display device comprising a pair of members each constituted of an upstanding section and a base portion offset from said upstanding section, and complementary acting means integral with the upstanding section of each member, said complementary acting means comprising combined camming and sole connecting means for, on the one hand, interconnecting said pair of members with the upstanding sections in normal contiguous and aligned relation and with said base portions offset in opposite directions in relation to the upstanding sections and, on the other hand, for enabling separation of said contiguous and aligned sections, upon simultaneous application of a downward manual force upon each of the offset sections, a distance sufficient to permit insertion of a display between said members, at least one of said upstanding sections being light transmitting.
8. A device according to claim 7 wherein each said upstanding section is curved and said base portion on one section is offset in one direction and the base portion on the other section is offset in an opposite direction to said one direction.
9. A display device comprising a pair of members each constituted of an upstanding section and a base portion offset from said upstanding section, and longitudinally spaced apart means integral with the upstanding section of each member, said spaced apart means interconnecting said pair of members with the upstanding sections in normal contiguous and aligned relation and with said base portions offset in opposite directions in relation to the upstanding sections, at least one of said upstanding sections being light transmitting, said contiguous and aligned sections being adapted, upon simultaneous application of a downward manual force upon each of the offset sections, for separation a distance sufficient to permit insertion of a display between said members, said longitudinally spaced apart means on each upstanding section being formed adjacent the base portion and comprising a projection and a slot in longitudinal alignment, said projection in each upstanding section being on a side thereof opposite the side from which said base portion extends.
10. A display device comprising a pair of members each constituted of an upstanding section and a base portion extending at an obtuse angle from said upstanding section and terminating in a free edge, and complementary acting means integral with the upstanding section of each member, said complementary acting means comprising combined camming and sole connecting means for, on the one hand, interconnecting said pair of members with the upstanding sections in normal contiguous and aligned relation and with said base portions offset in opposite directions in relation to the upstanding sections, and on the other hand, for enabling separation of said contiguous and aligned sections, upon simultaneous application of a downward manual force upon the free edges of each of the base portions, a distance sufficient to permit insertion of a display between said members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00241657A US3820262A (en) | 1972-04-06 | 1972-04-06 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00241657A US3820262A (en) | 1972-04-06 | 1972-04-06 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3820262A true US3820262A (en) | 1974-06-28 |
Family
ID=22911630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US00241657A Expired - Lifetime US3820262A (en) | 1972-04-06 | 1972-04-06 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US3820262A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3956837A (en) * | 1974-09-20 | 1976-05-18 | Takeo Itano | Display frame |
| US3970312A (en) * | 1975-07-14 | 1976-07-20 | Senn Herall G | Educational game |
| US4165572A (en) * | 1977-12-05 | 1979-08-28 | Shore Plastics, Inc. | Display stand |
| US4171583A (en) * | 1976-01-23 | 1979-10-23 | Korsemann Joergen K | Display device |
| US4594802A (en) * | 1984-04-11 | 1986-06-17 | Field Frank P | Display device |
| US4726132A (en) * | 1986-06-18 | 1988-02-23 | Crown Metal Mfg. Co. | Molded plastic signholder |
| US5007192A (en) * | 1988-10-19 | 1991-04-16 | Nelson Hochberg | Lapboard |
| US5342057A (en) * | 1993-02-01 | 1994-08-30 | Sorkoram Paul O | Interactive, tabletop signage assembly |
| US5456033A (en) * | 1993-12-23 | 1995-10-10 | Braeside Plastics Corporation | Advertising display |
| US5618141A (en) * | 1995-04-26 | 1997-04-08 | Field; Steven V. | Modular merchandise signage system |
| US5857791A (en) * | 1996-10-03 | 1999-01-12 | Kenney; Richard E. H. | Print holder |
| US5933994A (en) * | 1997-06-19 | 1999-08-10 | Russell & Miller, Inc. | Retail checkout divider adapted to receive strips with indicia displayed thereon |
| WO2000021420A1 (en) * | 1998-10-13 | 2000-04-20 | Thomas Bell | Magnetic picture display device |
| US9204741B2 (en) | 2012-08-15 | 2015-12-08 | S.C. Johnson & Son, Inc. | Cartridge holder |
| US9248210B2 (en) | 2012-08-15 | 2016-02-02 | S.C. Johnson & Son, Inc. | Dual purpose cartridge dispensing system |
| USD835613S1 (en) * | 2016-05-16 | 2018-12-11 | Lg Electronics Inc. | Stand for TV receiver |
| US20220301465A1 (en) * | 2021-03-22 | 2022-09-22 | Robert Scott Vance | Tabletop Advertising Stand with Integrated Magnifying View Port |
-
1972
- 1972-04-06 US US00241657A patent/US3820262A/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3956837A (en) * | 1974-09-20 | 1976-05-18 | Takeo Itano | Display frame |
| US3970312A (en) * | 1975-07-14 | 1976-07-20 | Senn Herall G | Educational game |
| US4171583A (en) * | 1976-01-23 | 1979-10-23 | Korsemann Joergen K | Display device |
| US4165572A (en) * | 1977-12-05 | 1979-08-28 | Shore Plastics, Inc. | Display stand |
| US4594802A (en) * | 1984-04-11 | 1986-06-17 | Field Frank P | Display device |
| US4726132A (en) * | 1986-06-18 | 1988-02-23 | Crown Metal Mfg. Co. | Molded plastic signholder |
| US5007192A (en) * | 1988-10-19 | 1991-04-16 | Nelson Hochberg | Lapboard |
| US5342057A (en) * | 1993-02-01 | 1994-08-30 | Sorkoram Paul O | Interactive, tabletop signage assembly |
| US5456033A (en) * | 1993-12-23 | 1995-10-10 | Braeside Plastics Corporation | Advertising display |
| US5618141A (en) * | 1995-04-26 | 1997-04-08 | Field; Steven V. | Modular merchandise signage system |
| US5857791A (en) * | 1996-10-03 | 1999-01-12 | Kenney; Richard E. H. | Print holder |
| US5933994A (en) * | 1997-06-19 | 1999-08-10 | Russell & Miller, Inc. | Retail checkout divider adapted to receive strips with indicia displayed thereon |
| WO2000021420A1 (en) * | 1998-10-13 | 2000-04-20 | Thomas Bell | Magnetic picture display device |
| US6189250B1 (en) * | 1998-10-13 | 2001-02-20 | Thomas Bell | Magnetic picture display device |
| US9204741B2 (en) | 2012-08-15 | 2015-12-08 | S.C. Johnson & Son, Inc. | Cartridge holder |
| US9248210B2 (en) | 2012-08-15 | 2016-02-02 | S.C. Johnson & Son, Inc. | Dual purpose cartridge dispensing system |
| USD835613S1 (en) * | 2016-05-16 | 2018-12-11 | Lg Electronics Inc. | Stand for TV receiver |
| US20220301465A1 (en) * | 2021-03-22 | 2022-09-22 | Robert Scott Vance | Tabletop Advertising Stand with Integrated Magnifying View Port |
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