US3887234A - Furniture subframe - Google Patents
Furniture subframe Download PDFInfo
- Publication number
- US3887234A US3887234A US455774A US45577474A US3887234A US 3887234 A US3887234 A US 3887234A US 455774 A US455774 A US 455774A US 45577474 A US45577474 A US 45577474A US 3887234 A US3887234 A US 3887234A
- Authority
- US
- United States
- Prior art keywords
- subframes
- recepticles
- subframe
- furniture
- plate sections
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
- A47C5/12—Chairs of special materials of plastics, with or without reinforcement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S297/00—Chairs and seats
- Y10S297/02—Molded
Definitions
- ABSTRACT PP N04 4551774 The invention is a structural foam furniture subframe which replaces the customary assembly of wooden 52 US. Cl. 297/440; 248/1881; 297/420; Pieces with a unitary, bearing, injection molded, 297/1310 312/140; 312/264 plastic space frame of angularly jointed plate sections, 51 Int. Cl.
- A47 7/00 Said Subframe including at least one Peripheral load [58] Field of Search H 297/440, 445, 455 DIG 2, bearing recepticle having at least four plate sections 297/452 420, 446 442; 312/264, 203, 140., that are each connected at one end thereof to and ra- 248/188 diating outwardly from the periphery of said receptical, said subframe having attachment surfaces on all 5 References Cited sides thereof and having novel fastener attachment UNITED STATES PATENTS sections to accommodate conventional wood type fast 3,101,318 8/1963 Baermann 297/445 eners 3,658,382 4/1972 Anderson 297/422 4 Clams, 3 Drawing Figures 3,669,495 6/1972 Von Rudgisch 297/445 INS w fw'imtm- SHEET FIG.
- the instant invention provides a low-cost solution to the rising costs and shrinking availability of wood for upholstery frames.
- the one-piece, injection molded furniture subframe is lightweight providing ease in handling and reduced cost of shipment as well as providing a frame that will not shrink. swell or dry out with the changes in humidity.
- the instant invention consists of an injection molded one piece plastic member having upholstery attachment surfaces and novel structural arrangements to provide an integral load bearing structure.
- Another object of the instant invention is to provide a frame structure that will allow economical assembly line production of furniture.
- Yet another object of the instant invention is to provide a lightweight furniture frame that is not affected by changes in temperature and humidity.
- FIG. I is a perspective view of one embodiment of furniture suhframe of the instant invention.
- FIG. 2 is a perspective view of another embodiment of furniture suhframe of the instant invention.
- FIG. 3 is a perspective view of yet another alternate furniture subframe of the instant invention.
- FIG. 1 shows two furniture subframes generally at It) and 20 which may be connected together by wooden cross members [2, I4 and 16 shown in phantom line to form a sofa bed frame.
- the subframe I and 20 are raised from the floor by legs I8 also shown in phantom. Legs, castors or the like are connected to the subframes by well-known wood furniture techniques and hardware.
- the subframes contain a plurality of spaced essentially parallel ribs or walls 19 which approximate adequate spans and provide bearing surfaces for wood type fasteners. These spaced essentially parallel ribs or walls are an important part of the invention.
- Subframes l0 and 20 are one-piece, injection molded plastic members made from simple two-piece molds.
- These frames may be made from polypropylene structural foam or other injection moldable materials, such as polystyrene or high density polyethylene.
- Polypropylene structural foam such as that made from Pro-fax" polypropylene resin is preferred since it provides a low cost finished piece having a high density surface and a low density interior that is ideal for stapling, nailing or screwing.
- These subframes are injection moldable from simple two-piece molds.
- the subframes l0 and 20 incorporate space frame technology in their structural design to provide integral load-bearing structures.
- the subframes of the instnat invention are not the mere duplication of wooden frames in plastic nor are they nonsupportative trim pieces.
- subframes l0 and 20 provide peripheral load-bearing recepticles such as fivesided load bearing boxes 22a, 22b and 22c that are integral with the subframes into which the cross members are inserted and contained by nailing or other means.
- the five-sided box provides bearing strength and also a convenient positive stop for easy registration in assembly. It is also within the scope of the invention to use deep four-sided boxes with or without stop means.
- a key feature of the instant invention is the connection of the peripheral load-bearing recepticle to the other portions of the subframes. This connection works in essence much like the connection for a cantilever beam and therefore must sustain great stresses.
- the instant invention in every embodiment utilizes at least one peripheral load-bearing recepticle that is interconnected with other portions of the subframe by at least four plate sections that are each connected at one end thereof to and radiate outwardly from said periphery.
- this recepticle is typically illustrated by box 22b having at least four plate sections, such as 23a, 23b. 23c, 23d, 23a. and 23f, each connected at one end therefo to and extending radially outwardly from the periphery of box 22b said periphery defined by the four sides of box 22h.
- the fifth side which closes a five-sided box for registration purposes is not considered to be connected at one end thereof to and as radiating outwardly from the periphery defined by the other four sides.
- FIG. 2 shows an alternative embodiment of the instant invention.
- Furniture subframes shown generally at 30 and 40 will provide load-bearing structures for a recliner chair.
- peripheral load-bearing recepticles 32a and 32h are provided for wooden cross members 3] and 33 shown in phantom.
- Peripheral load-bearing recepticle 32a is interconnected to the other portions of the subframe by at least four radially extending plate portions 34a, 34b, 34c and 34d.
- Integral flange 36 provides an adequate support and fastening area for the recliner mechanism (not shown).
- the unique plastic subframes also provide reinforced areas 38 and 42 for the attachment of castors shown in phantom.
- Subframes 30 and 40 likewise utilize space-frame technology such as Z sections. gusseted U-channels and double Z sections to achieve optimum strength and low weight. As can be seen in both FIGS. 1 and 2, the subframes also provide continuous tacking surfaces such as 28 in FIG. I and 44 in FIG. 2 on all sides thereof. FIG. 1 also provides a large pull through opening 29 for purposes of upholstering. Subframes 30 and 40 of FIG. 2 allow any configuration of soft or hard foam cushion to be attached to the sub frame upon surface 46.
- FIG. 3 shows another alternative embodiment of the instant invention.
- Side subframes shown generally at 50 and 60 cooperate with back section shown generally at 70 to form the load-bearing structure for a rocker.
- Side subframes 50 and 60 provide peripheral load-bearing recepticles 52a, 52b and 520 for connecting members shown in phantom.
- Peripheral load-bearing recepticle 52b is interconnected with other portions of the subframe by at least four radially extending plate portions 54a, 54b, 54c and 54d.
- Back section 70 is connected to side subframes 50 and 60 by a spring rod and attaching plate 58.
- the side subframes 50 and 60 also provide attaching areas 62 and 64 for various arm configurations. Wide openings 66 are provided for upholstering purposes. Continuous tacking surfaces shown typically at 68 are also provided on all sides. Back section 70 provides bridging for unsupported upholstery material, for example, cotton padding which can be added during upholstering.
- the injection molded structural foam or the like material provides load-bearing structures that are lightweight, utilizing space-frame technology and structures which eliminate inherent dcficiencies and weaknesses associated with the construction of wood pieces.
- a furniture subframe comprising:
- each of said subframes being comprised of a plurality of joined plate sections, said subframes being disposed in essentially parallel, mirror image like spaced apart relationship to each other, each of said subframes including at least one load bearing recepticle integral with said subframe, said recepticles each having at least four plate sections each connected at one end thereof to and radiating outwardly from the sides of said recepticles to brace said recepticles and interconnect said recepticles with said subframes; and
- an interconnecting member having opposite ends thereof contained within said recepticles to connect said subframes.
- Subframes as in claim 2 wherein said subframes further includes upholstery tacking surfaces on all sides thereof.
- Subframes as in claim 3 wherein said plastic material is polypropylene structural foam.
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
- Furniture Connections (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention is a structural foam furniture subframe which replaces the customary assembly of wooden pieces with a unitary, load bearing, injection molded, plastic space frame of angularly jointed plate sections, said subframe including at least one peripheral load bearing recepticle having at least four plate sections that are each connected at one end thereof to and radiating outwardly from the periphery of said receptical, said subframe having attachment surfaces on all sides thereof and having novel fastener attachment sections to accommodate conventional wood type fasteners.
Description
United States Patent Curtis et al. June 3, 1975 [5 FURNITURE SUBFRAME 3,836,533 7 1974 Andrus 297 010 2 [75] Inventors: William R. Curtis, New Castle; FOREIGN PATENTS OR APPLICATIONS g l Trimble, Yorklyn, both of 980.596 5/1951 297/010. 2
[73] Assignee: Hercules Incorporated, Wilmington, Primary Examiner]ame5 McCall DeL Attorney, Agent, or Firm-James W. Peterson [22] Filed: Mar. 28, 1974 [57] ABSTRACT PP N04 4551774 The invention is a structural foam furniture subframe which replaces the customary assembly of wooden 52 US. Cl. 297/440; 248/1881; 297/420; Pieces with a unitary, bearing, injection molded, 297/1310 312/140; 312/264 plastic space frame of angularly jointed plate sections, 51 Int. Cl. A47 7/00 Said Subframe including at least one Peripheral load [58] Field of Search H 297/440, 445, 455 DIG 2, bearing recepticle having at least four plate sections 297/452 420, 446 442; 312/264, 203, 140., that are each connected at one end thereof to and ra- 248/188 diating outwardly from the periphery of said receptical, said subframe having attachment surfaces on all 5 References Cited sides thereof and having novel fastener attachment UNITED STATES PATENTS sections to accommodate conventional wood type fast 3,101,318 8/1963 Baermann 297/445 eners 3,658,382 4/1972 Anderson 297/422 4 Clams, 3 Drawing Figures 3,669,495 6/1972 Von Rudgisch 297/445 INS w fw'imtm- SHEET FIG.
FURNITURE SUBFRAME BACKGROUND OF THE INVENTION Furniture subframes, such as for upholstered chairs and sofas, have been commonly fabricated from a number of separate pieces of wood which are individually shaped by machine and then glued, screwed, or the like, together during which time the assembled pieces are held in a fixed relationship with the aid of jigs or clamps. It is obvious that this method of fabrication involves a great deal of labor and does not lend itself to mass production techniques. Further problems are the greatly increased cost of lumber, the slowness of curing of lumber, the poor quality of cuttings of lumber, the excessive waste in forming other than straight shapes and dimensional instability of cut lumber. The generally limited supply of fine hardwood pieces has resulted in poor quality furniture chassis. As a consequence of the lack of good natural material, poor quality material has been substituted. Poor mass production type of joints and joining techniques produce furniture that is undesirably weak and subject to premature structural failures. The instant invention provides a low-cost solution to the rising costs and shrinking availability of wood for upholstery frames. The one-piece, injection molded furniture subframe is lightweight providing ease in handling and reduced cost of shipment as well as providing a frame that will not shrink. swell or dry out with the changes in humidity.
SUMMARY OF THE INVENTION It is the purpose of the instant invention to provide a unitary furniture subframe to replace customary assemblies of wooden pieces. To accomplish this purpose, the instant invention consists of an injection molded one piece plastic member having upholstery attachment surfaces and novel structural arrangements to provide an integral load bearing structure.
OBJECTS OF THE INVENTION It is a primary object of the instant invention to provide a furniture subframe that will replace the customary assembly of wooden pieces.
Another object of the instant invention is to provide a frame structure that will allow economical assembly line production of furniture.
Yet another object of the instant invention is to provide a lightweight furniture frame that is not affected by changes in temperature and humidity.
BRIEF DESCRIPTION OF THE DRAWING FIG. I is a perspective view of one embodiment of furniture suhframe of the instant invention.
FIG. 2 is a perspective view of another embodiment of furniture suhframe of the instant invention.
FIG. 3 is a perspective view of yet another alternate furniture subframe of the instant invention.
DESCRIPTION With continued reference to the drawing, FIG. 1 shows two furniture subframes generally at It) and 20 which may be connected together by wooden cross members [2, I4 and 16 shown in phantom line to form a sofa bed frame. The subframe I and 20 are raised from the floor by legs I8 also shown in phantom. Legs, castors or the like are connected to the subframes by well-known wood furniture techniques and hardware. The subframes contain a plurality of spaced essentially parallel ribs or walls 19 which approximate adequate spans and provide bearing surfaces for wood type fasteners. These spaced essentially parallel ribs or walls are an important part of the invention. Subframes l0 and 20 are one-piece, injection molded plastic members made from simple two-piece molds. These frames may be made from polypropylene structural foam or other injection moldable materials, such as polystyrene or high density polyethylene. Polypropylene structural foam such as that made from Pro-fax" polypropylene resin is preferred since it provides a low cost finished piece having a high density surface and a low density interior that is ideal for stapling, nailing or screwing. These subframes are injection moldable from simple two-piece molds. In addition to the novel use of polypropylene structural foam, the subframes l0 and 20 incorporate space frame technology in their structural design to provide integral load-bearing structures. The subframes of the instnat invention are not the mere duplication of wooden frames in plastic nor are they nonsupportative trim pieces.
As can be seen in FIG. 1, subframes l0 and 20 provide peripheral load-bearing recepticles such as fivesided load bearing boxes 22a, 22b and 22c that are integral with the subframes into which the cross members are inserted and contained by nailing or other means. The five-sided box provides bearing strength and also a convenient positive stop for easy registration in assembly. It is also within the scope of the invention to use deep four-sided boxes with or without stop means. A key feature of the instant invention is the connection of the peripheral load-bearing recepticle to the other portions of the subframes. This connection works in essence much like the connection for a cantilever beam and therefore must sustain great stresses. To overcome this stress problem the instant invention in every embodiment utilizes at least one peripheral load-bearing recepticle that is interconnected with other portions of the subframe by at least four plate sections that are each connected at one end thereof to and radiate outwardly from said periphery. In FIG. I this recepticle is typically illustrated by box 22b having at least four plate sections, such as 23a, 23b. 23c, 23d, 23a. and 23f, each connected at one end therefo to and extending radially outwardly from the periphery of box 22b said periphery defined by the four sides of box 22h. The fifth side which closes a five-sided box for registration purposes is not considered to be connected at one end thereof to and as radiating outwardly from the periphery defined by the other four sides.
FIG. 2 shows an alternative embodiment of the instant invention. Furniture subframes shown generally at 30 and 40 will provide load-bearing structures for a recliner chair. As can be clearly seen in subframe 30, peripheral load-bearing recepticles 32a and 32h are provided for wooden cross members 3] and 33 shown in phantom. Peripheral load-bearing recepticle 32a is interconnected to the other portions of the subframe by at least four radially extending plate portions 34a, 34b, 34c and 34d. Integral flange 36 provides an adequate support and fastening area for the recliner mechanism (not shown). The unique plastic subframes also provide reinforced areas 38 and 42 for the attachment of castors shown in phantom. Subframes 30 and 40 likewise utilize space-frame technology such as Z sections. gusseted U-channels and double Z sections to achieve optimum strength and low weight. As can be seen in both FIGS. 1 and 2, the subframes also provide continuous tacking surfaces such as 28 in FIG. I and 44 in FIG. 2 on all sides thereof. FIG. 1 also provides a large pull through opening 29 for purposes of upholstering. Subframes 30 and 40 of FIG. 2 allow any configuration of soft or hard foam cushion to be attached to the sub frame upon surface 46.
FIG. 3 shows another alternative embodiment of the instant invention. Side subframes shown generally at 50 and 60 cooperate with back section shown generally at 70 to form the load-bearing structure for a rocker. Side subframes 50 and 60 provide peripheral load-bearing recepticles 52a, 52b and 520 for connecting members shown in phantom. Peripheral load-bearing recepticle 52b is interconnected with other portions of the subframe by at least four radially extending plate portions 54a, 54b, 54c and 54d. Back section 70 is connected to side subframes 50 and 60 by a spring rod and attaching plate 58. By use of the space from technology discussed earlier, the side subframes and back section provide a high strength, lightweight, load-bearing structure. The side subframes 50 and 60 also provide attaching areas 62 and 64 for various arm configurations. Wide openings 66 are provided for upholstering purposes. Continuous tacking surfaces shown typically at 68 are also provided on all sides. Back section 70 provides bridging for unsupported upholstery material, for example, cotton padding which can be added during upholstering.
Thus, it can be seen that the injection molded structural foam or the like material provides load-bearing structures that are lightweight, utilizing space-frame technology and structures which eliminate inherent dcficiencies and weaknesses associated with the construction of wood pieces.
It is understood that the invention is not limited to the precise description given, but that changes are contemplated which readily fall within the spirit of the invention as shall be determined by the scope of the appended claims.
What we claim and desire to protect by Letters Patent is:
l. A furniture subframe comprising:
a pair of symmetrical load bearing. unitary, plastic subframes, each of said subframes being comprised of a plurality of joined plate sections, said subframes being disposed in essentially parallel, mirror image like spaced apart relationship to each other, each of said subframes including at least one load bearing recepticle integral with said subframe, said recepticles each having at least four plate sections each connected at one end thereof to and radiating outwardly from the sides of said recepticles to brace said recepticles and interconnect said recepticles with said subframes; and
an interconnecting member having opposite ends thereof contained within said recepticles to connect said subframes.
2. Subframes as in claim 1 wherein said further included leg attachment areas, said areas being a plurality of spaced essentially parallel plates which approximates spans and provide bearing surfaces for wood type fasteners.
3. Subframes as in claim 2 wherein said subframes further includes upholstery tacking surfaces on all sides thereof.
4. Subframes as in claim 3 wherein said plastic material is polypropylene structural foam.
Claims (4)
1. A furniture subframe comprising: a pair of symmetrical load bearing, unitary, plastic subframes, each of said subframes being comprised of a plurality of joined plate sections, said subframes being disposed in essentially parallel, mirror image like spaced apart relationship to each other, each of said subframes including at least one load bearing recepticle integral with said subframe, said recepticles each having at least four plate sections each connected at one end thereof to and radiating outwardly from the sides of said recepticles to brace said recepticles and interconnect said recepticles with said subframes; and an interconnecting member having opposite ends thereof contained within said recepticles to connect said subframes.
1. A furniture subframe comprising: a pair of symmetrical load bearing, unitary, plastic subframes, each of said subframes being comprised of a plurality of joined plate sections, said subframes being disposed in essentially parallel, mirror image like spaced apart relationship to each other, each of said subframes including at least one load bearing recepticle integral with said subframe, said recepticles each having at least four plate sections each connected at one end thereof to and radiating outwardly from the sides of said recepticles to brace said recepticles and interconnect said recepticles with said subframes; and an interconnecting member having opposite ends thereof contained within said recepticles to connect said subframes.
2. Subframes as in claim 1 wherein said further included leg attachment areas, said areas being a plurality of spaced essentially parallel plates which approximates spans and provide bearing surfaces for wood type fasteners.
3. Subframes as in claim 2 wherein said subframes further includes upholstery tacking surfaces on all sides thereof.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US455774A US3887234A (en) | 1974-03-28 | 1974-03-28 | Furniture subframe |
CA210,229A CA1082091A (en) | 1974-03-28 | 1974-09-27 | Furniture subframe |
GB1112475A GB1468123A (en) | 1974-03-28 | 1975-03-18 | Furniture frame |
FR7509560A FR2265304A1 (en) | 1974-03-28 | 1975-03-21 | |
BE154790A BE827207A (en) | 1974-03-28 | 1975-03-26 | FRAME FOR FURNITURE |
DE19752513250 DE2513250A1 (en) | 1974-03-28 | 1975-03-26 | SUB-CONSTRUCTIONS FOR FURNITURE, IN PARTICULAR SEATING FURNITURE |
DK130775A DK130775A (en) | 1974-03-28 | 1975-03-26 | |
ZA00751961A ZA751961B (en) | 1974-03-28 | 1975-03-27 | Furniture subframe |
IT21744/75A IT1034701B (en) | 1974-03-28 | 1975-03-27 | UNDER FRAMES FOR FURNITURE |
AU79634/75A AU483372B2 (en) | 1974-03-28 | 1975-03-27 | Furniture subframe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US455774A US3887234A (en) | 1974-03-28 | 1974-03-28 | Furniture subframe |
Publications (1)
Publication Number | Publication Date |
---|---|
US3887234A true US3887234A (en) | 1975-06-03 |
Family
ID=23810237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US455774A Expired - Lifetime US3887234A (en) | 1974-03-28 | 1974-03-28 | Furniture subframe |
Country Status (9)
Country | Link |
---|---|
US (1) | US3887234A (en) |
BE (1) | BE827207A (en) |
CA (1) | CA1082091A (en) |
DE (1) | DE2513250A1 (en) |
DK (1) | DK130775A (en) |
FR (1) | FR2265304A1 (en) |
GB (1) | GB1468123A (en) |
IT (1) | IT1034701B (en) |
ZA (1) | ZA751961B (en) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4092049A (en) * | 1976-10-21 | 1978-05-30 | Overman Ab | Lightweight knocked-down chair design constructed of inexpensive components |
WO1994017696A1 (en) * | 1993-02-01 | 1994-08-18 | Klijn Hendrik Arnoldus Jacobus | Prefab furniture |
US5370442A (en) * | 1993-05-27 | 1994-12-06 | La-Z-Boy Chair Co. | Rocker block |
US5415461A (en) * | 1993-10-29 | 1995-05-16 | Sakamoto; Alice | Furniture construction |
US5439271A (en) * | 1993-11-08 | 1995-08-08 | Hoover Universal, Inc. | Vehicle seat with extruded frame members |
US6241312B1 (en) * | 1998-11-02 | 2001-06-05 | Premiere Products, Inc. | Convertible bench/table apparatus and methods |
GB2374002A (en) * | 2001-04-05 | 2002-10-09 | John Kermode | Wooden settee frame |
US20040032156A1 (en) * | 1995-06-07 | 2004-02-19 | Grant Stipek | Furniture with molded frame |
US20050202393A1 (en) * | 2004-03-09 | 2005-09-15 | Morgan Matthew P. | Life size furniture kit |
US20050285012A1 (en) * | 2004-05-04 | 2005-12-29 | Walton Toby E | Security support assembly |
GB2416116A (en) * | 2004-07-14 | 2006-01-18 | Swift Group Ltd | Sectional bed for caravan or motor home |
US7073756B1 (en) | 2002-05-31 | 2006-07-11 | Dorothy Goodrich Walton | Recessed support assembly |
US7252331B1 (en) | 2003-11-24 | 2007-08-07 | Dorothy Goodrich Walton | Security bench |
US20150130233A1 (en) * | 2013-11-11 | 2015-05-14 | Suncast Technologies, Llc | Blow molded resin furniture having a stabilizing box structure |
US20160106219A1 (en) * | 2014-10-21 | 2016-04-21 | Hawkeye Plastic Products Co. | Do it yourself bench |
WO2017150961A1 (en) * | 2016-03-04 | 2017-09-08 | Moncada Uribe Jorge | Frame made from recycled materials, for the production of furniture |
US10251485B2 (en) * | 2015-08-25 | 2019-04-09 | Campaign, Inc. | Seating furniture |
DE202019101649U1 (en) | 2018-03-28 | 2019-07-03 | Ikea Supply Ag | Armrest and associated seating |
WO2020023979A1 (en) * | 2018-07-27 | 2020-01-30 | Ashley Furniture Industries Inc. | Upholstered furniture including molded furniture components |
US10548401B2 (en) | 2015-08-25 | 2020-02-04 | Campaign, Inc. | Seating furniture |
USD957173S1 (en) | 2020-06-15 | 2022-07-12 | Ashley Furniture Industries, Llc | Pair of seat arm rest forms |
US11607044B2 (en) | 2020-03-16 | 2023-03-21 | Ashley Furniture Industries, Llc | Upholstered furniture including molded furniture components |
US11696644B2 (en) | 2018-07-27 | 2023-07-11 | Ashley Furniture Industries, Llc | Upholstered furniture including molded furniture components |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2151133A (en) * | 1983-12-13 | 1985-07-17 | Brandywell Investments Limited | Method of manufacturing furniture |
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US3101318A (en) * | 1961-04-10 | 1963-08-20 | Herbert M Watson | Method and composition for removing detergents and other contaminants from laundry wastes |
US3658382A (en) * | 1970-04-02 | 1972-04-25 | Shell Oil Co | Module frames for standardized upholstery type furniture and method of constructing and assembling same |
US3669495A (en) * | 1969-06-16 | 1972-06-13 | Edgar Von Rudgisch | Upholstered seating furniture |
US3836533A (en) * | 1972-10-30 | 1974-09-17 | American Home Prod | 10-hydroxy-2-phenyl-5h-pyrido(1,2-a)pyrimido(4,5-d)-pyrimidin-5-one and processes thereto |
-
1974
- 1974-03-28 US US455774A patent/US3887234A/en not_active Expired - Lifetime
- 1974-09-27 CA CA210,229A patent/CA1082091A/en not_active Expired
-
1975
- 1975-03-18 GB GB1112475A patent/GB1468123A/en not_active Expired
- 1975-03-21 FR FR7509560A patent/FR2265304A1/fr not_active Withdrawn
- 1975-03-26 DK DK130775A patent/DK130775A/da not_active Application Discontinuation
- 1975-03-26 DE DE19752513250 patent/DE2513250A1/en active Pending
- 1975-03-26 BE BE154790A patent/BE827207A/en unknown
- 1975-03-27 IT IT21744/75A patent/IT1034701B/en active
- 1975-03-27 ZA ZA00751961A patent/ZA751961B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3101318A (en) * | 1961-04-10 | 1963-08-20 | Herbert M Watson | Method and composition for removing detergents and other contaminants from laundry wastes |
US3669495A (en) * | 1969-06-16 | 1972-06-13 | Edgar Von Rudgisch | Upholstered seating furniture |
US3658382A (en) * | 1970-04-02 | 1972-04-25 | Shell Oil Co | Module frames for standardized upholstery type furniture and method of constructing and assembling same |
US3836533A (en) * | 1972-10-30 | 1974-09-17 | American Home Prod | 10-hydroxy-2-phenyl-5h-pyrido(1,2-a)pyrimido(4,5-d)-pyrimidin-5-one and processes thereto |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4092049A (en) * | 1976-10-21 | 1978-05-30 | Overman Ab | Lightweight knocked-down chair design constructed of inexpensive components |
WO1994017696A1 (en) * | 1993-02-01 | 1994-08-18 | Klijn Hendrik Arnoldus Jacobus | Prefab furniture |
US5370442A (en) * | 1993-05-27 | 1994-12-06 | La-Z-Boy Chair Co. | Rocker block |
US5415461A (en) * | 1993-10-29 | 1995-05-16 | Sakamoto; Alice | Furniture construction |
US5439271A (en) * | 1993-11-08 | 1995-08-08 | Hoover Universal, Inc. | Vehicle seat with extruded frame members |
US20040032156A1 (en) * | 1995-06-07 | 2004-02-19 | Grant Stipek | Furniture with molded frame |
US6702391B1 (en) | 1995-06-07 | 2004-03-09 | Grant Stipek | Furniture with molded frame |
US6241312B1 (en) * | 1998-11-02 | 2001-06-05 | Premiere Products, Inc. | Convertible bench/table apparatus and methods |
GB2374002A (en) * | 2001-04-05 | 2002-10-09 | John Kermode | Wooden settee frame |
US7073756B1 (en) | 2002-05-31 | 2006-07-11 | Dorothy Goodrich Walton | Recessed support assembly |
US7252331B1 (en) | 2003-11-24 | 2007-08-07 | Dorothy Goodrich Walton | Security bench |
US7537453B2 (en) | 2004-03-09 | 2009-05-26 | Morgan Matthew P | Life size furniture kit |
US20050202393A1 (en) * | 2004-03-09 | 2005-09-15 | Morgan Matthew P. | Life size furniture kit |
US20050285012A1 (en) * | 2004-05-04 | 2005-12-29 | Walton Toby E | Security support assembly |
GB2416116A (en) * | 2004-07-14 | 2006-01-18 | Swift Group Ltd | Sectional bed for caravan or motor home |
US20150130233A1 (en) * | 2013-11-11 | 2015-05-14 | Suncast Technologies, Llc | Blow molded resin furniture having a stabilizing box structure |
US9526342B2 (en) * | 2013-11-11 | 2016-12-27 | Suncast Technologies, Llc | Blow molded resin furniture having a stabilizing box structure |
US9839298B2 (en) * | 2014-10-21 | 2017-12-12 | Hawkeye Plastic Products Co. | Do it yourself bench |
US20160106219A1 (en) * | 2014-10-21 | 2016-04-21 | Hawkeye Plastic Products Co. | Do it yourself bench |
US10251485B2 (en) * | 2015-08-25 | 2019-04-09 | Campaign, Inc. | Seating furniture |
US10548401B2 (en) | 2015-08-25 | 2020-02-04 | Campaign, Inc. | Seating furniture |
WO2017150961A1 (en) * | 2016-03-04 | 2017-09-08 | Moncada Uribe Jorge | Frame made from recycled materials, for the production of furniture |
DE202019101649U1 (en) | 2018-03-28 | 2019-07-03 | Ikea Supply Ag | Armrest and associated seating |
WO2020023979A1 (en) * | 2018-07-27 | 2020-01-30 | Ashley Furniture Industries Inc. | Upholstered furniture including molded furniture components |
CN112512377A (en) * | 2018-07-27 | 2021-03-16 | 阿希礼家具工业公司 | Upholstered furniture comprising moulded furniture parts |
US11122907B2 (en) | 2018-07-27 | 2021-09-21 | Ashley Furniture Industries, Llc | Upholstered furniture including molded furniture components |
USD977289S1 (en) | 2018-07-27 | 2023-02-07 | Ashley Furniture Industries, Llc | Pair of sofa arm rest forms |
US11696644B2 (en) | 2018-07-27 | 2023-07-11 | Ashley Furniture Industries, Llc | Upholstered furniture including molded furniture components |
US11607044B2 (en) | 2020-03-16 | 2023-03-21 | Ashley Furniture Industries, Llc | Upholstered furniture including molded furniture components |
USD957173S1 (en) | 2020-06-15 | 2022-07-12 | Ashley Furniture Industries, Llc | Pair of seat arm rest forms |
Also Published As
Publication number | Publication date |
---|---|
DE2513250A1 (en) | 1975-10-09 |
BE827207A (en) | 1975-09-26 |
IT1034701B (en) | 1979-10-10 |
ZA751961B (en) | 1976-02-25 |
AU7963475A (en) | 1976-09-30 |
CA1082091A (en) | 1980-07-22 |
DK130775A (en) | 1975-09-29 |
FR2265304A1 (en) | 1975-10-24 |
GB1468123A (en) | 1977-03-23 |
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