US20100139531A1 - Expandable Folding Table Top Overlay - Google Patents
Expandable Folding Table Top Overlay Download PDFInfo
- Publication number
- US20100139531A1 US20100139531A1 US12/631,634 US63163409A US2010139531A1 US 20100139531 A1 US20100139531 A1 US 20100139531A1 US 63163409 A US63163409 A US 63163409A US 2010139531 A1 US2010139531 A1 US 2010139531A1
- Authority
- US
- United States
- Prior art keywords
- segments
- combination defined
- clamp
- panel
- panel segments
- 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.)
- Abandoned
Links
- 239000002131 composite material Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/003—Connecting table tops to underframes
Definitions
- the basic premise of the invention is to expand the usable space of a traditional rectangle table.
- the standard size of an eating table is approximately 70 inches by 40 inches with 16 sqf of usable space.
- the invention uses the simple premise that a round surface can create more usable space in the same room area as a typical rectangle table. By using the diagonal measurement of a typical table as the diameter of the circle you can create a new round table with 34 sqf of usable space.
- the table utilizes unique hinges that provide for easy folding and storage in small spaces. These hinges allow the table to fold onto itself into quarters so to decrease the storage space required by 75% from a typical non-folding round table.
- a ‘C’ clamp slides along a dovetail joint that runs on the bottom side of the joint. This process binds the two sides of the joint together for a snug fit.
- the second component of the clamp is to attach the round table top to the existing table.
- the invention relates to a portable flat structure and attachment system that comprises a central round folding table top made from molded plastic or aluminum that uniquely expands to be placed on top of an existing table in order to increase the overall size of the usable space.
- the device will provide a person the ability to place the tabletop on to an existing table to expand the size of the table and the number of people that may be able to sit around the table.
- the invention relates to the product design, the hinge system, the folding procedure, the support system, the mounting clamps, the locking mechanism and the general concept.
- FIG. 1 represents top view of table unfolded with center plug
- FIG. 2 represents a bottom view of the table unfolded with ‘C’ clamps attached
- FIG. 3 represents a the top view of the table and how the quadrants can fold
- FIG. 4 represents a the bottom view of the table and how the quadrants can fold
- FIG. 5 represents a top view of a single table segment
- FIG. 6 represents the bottom view of a single table segment and general layout and design of the rib support system
- FIG. 7 represents the bottom view of a single table segment and the specific rib design to allow for the table to fold onto itself
- FIG. 8 represents all the table segments folded together in its final compact stage
- FIG. 9 represents the ‘C’ clamp unit with the mounting screw and flexible head rubber foot
- FIG. 10 represents a clamp unit prior to being place on live hinge component
- FIG. 11 represents a clamp unit attached to the specific live hinge component
- FIG. 12 represents the channel guide for a live hinge component to be attached
- FIG. 13 represents a cross section of the live hinge component
- FIG. 14 represents the center plug that supports and locks the table segments together
- FIG. 15 represents a cross section of the center plug that supports and locks the table segments together
- the invention falls in the domain of folding horizontal surface.
- the invention relates to a portable collapsible table system for placing on top of existing tables to expand the overall size of the workable space.
- the system according to the invention creates more usable tabletop space than the existing table structure it is attached to.
- the invention is a composite tabletop to be attached onto an existing table.
- the invention is engineered to be collapsible into four segments where the segments are permanently attached together. The segments are connected with plastic hinges that allow them to be folded onto each other and remain connected to each other.
- the invention is used by placing the four folded panel segments on an existing table, unfolding the segments, then adding four ‘C’ clamps to the underside of the invention that attaches the segments to the existing table.
- the ‘C’ clamps slide along a channel guide that allows the invention to be attached to any size of existing table underneath by screwing the rubber foot tight against the existing table.
- a center plug acts as a binding component to tie all the segments together in the middle and create a rigid structure overall when un-folded.
- the invention has a unique folding system that current inventions do not have.
- the system incorporates a channel guide unit that connects the segments together and allows for a ‘C’ clamp to slide along it.
- the invention is designed to be placed on top of an existing table structure. It does not require it own legs for support as other inventions do.
- the invention is not a leaf system where each segment comes apart from the whole table.
- the unique connection design allows the segments to stay attached when folded up, which means the segments are easily put together and transported to a storage location.
- the invention is made out of plastic or any other moldable material and created using an injection molding manufacturing process.
- the invention is made up of four segments that are attached together via plastic hinges that form a round table.
- FIG. 1 is made up of four segments that are attached together via plastic hinges that form a round table.
- the invention involves four segments, which when unfolded, are held together with a specific plastic hinge that forms a guide for the connecting clamps to attach to.
- the invention involves a guide for the plastic hinges to be attached or replaced easily.
- FIG. 12
- the invention involves unique dovetail connection system to ensure all 4 quadrants are kept bonded together during use.
- the flexible hinge allows for the segments to be folded flat onto themselves.
- the invention involves a unique ‘C’ clamp unit that provides support to the segments when un-folded, and connects the invention to the existing table beneath.
- the invention involves a unique nib structure design that allows for the individual segments to fold flat against each other utilizing engineered offset curved support beams.
- the invention involves a unique segment design that allows the fully expanded tabletop to lie flat against the underlying base table.
- the invention involves a center support plug to keep the invention segments secure and prevent things from falling through the middle whole.
- FIG. 14 , FIG. 15
Abstract
The present invention is a portable, foldable tabletop made of moldable composite materials that allows a smaller table area to be increased by putting a new foldable surface on top of it. The system includes four equal sized segments that are connected together allowing them to unfold into a solid single surface that is then connected to the existing table with under-mounted clamps that are adjustable to any sized table surface. The unit is lightweight and can be stored in smaller areas do to its low profile and collapsibility. The rigid under structure combined with the mounting system provides a secure surface that is able to handle weight across its entire surface using the primary table beneath as its support.
Description
- The basic premise of the invention is to expand the usable space of a traditional rectangle table. The standard size of an eating table is approximately 70 inches by 40 inches with 16 sqf of usable space. The invention uses the simple premise that a round surface can create more usable space in the same room area as a typical rectangle table. By using the diagonal measurement of a typical table as the diameter of the circle you can create a new round table with 34 sqf of usable space.
- By creating a round table surface that can be attached on top of an existing rectangle or square table, a person is able to better utilize the room space available. The invention allows for this tabletop to be attached temporarily allowing for a much larger surface area for a variety of uses.
- The table utilizes unique hinges that provide for easy folding and storage in small spaces. These hinges allow the table to fold onto itself into quarters so to decrease the storage space required by 75% from a typical non-folding round table.
- Utilizing an integrated clamping system along engineered slide channels, the whole table is kept stable from both tipping and folding at the hinge points. A ‘C’ clamp slides along a dovetail joint that runs on the bottom side of the joint. This process binds the two sides of the joint together for a snug fit. The second component of the clamp is to attach the round table top to the existing table. These clamps create a temporary connection between the base table and the new tabletop to ensure they don't separate from each other. The clamp also prevents the tabletop from tipping to one side if pressure is applied to the outer edge to the new tabletop.
- Currently there is no collapsible, portable, round, flat structures available, that temporarily connect to an existing rectangle or square tabletop.
- The invention relates to a portable flat structure and attachment system that comprises a central round folding table top made from molded plastic or aluminum that uniquely expands to be placed on top of an existing table in order to increase the overall size of the usable space. The device will provide a person the ability to place the tabletop on to an existing table to expand the size of the table and the number of people that may be able to sit around the table. The invention relates to the product design, the hinge system, the folding procedure, the support system, the mounting clamps, the locking mechanism and the general concept.
-
FIG. 1 : represents top view of table unfolded with center plug -
FIG. 2 : represents a bottom view of the table unfolded with ‘C’ clamps attached -
FIG. 3 : represents a the top view of the table and how the quadrants can fold -
FIG. 4 : represents a the bottom view of the table and how the quadrants can fold -
FIG. 5 : represents a top view of a single table segment -
FIG. 6 : represents the bottom view of a single table segment and general layout and design of the rib support system -
FIG. 7 : represents the bottom view of a single table segment and the specific rib design to allow for the table to fold onto itself -
FIG. 8 : represents all the table segments folded together in its final compact stage -
FIG. 9 : represents the ‘C’ clamp unit with the mounting screw and flexible head rubber foot -
FIG. 10 : represents a clamp unit prior to being place on live hinge component -
FIG. 11 : represents a clamp unit attached to the specific live hinge component -
FIG. 12 : represents the channel guide for a live hinge component to be attached -
FIG. 13 : represents a cross section of the live hinge component -
FIG. 14 : represents the center plug that supports and locks the table segments together -
FIG. 15 : represents a cross section of the center plug that supports and locks the table segments together - The invention falls in the domain of folding horizontal surface.
- The invention relates to a portable collapsible table system for placing on top of existing tables to expand the overall size of the workable space. The system according to the invention creates more usable tabletop space than the existing table structure it is attached to. The invention is a composite tabletop to be attached onto an existing table. The invention is engineered to be collapsible into four segments where the segments are permanently attached together. The segments are connected with plastic hinges that allow them to be folded onto each other and remain connected to each other.
- The invention is used by placing the four folded panel segments on an existing table, unfolding the segments, then adding four ‘C’ clamps to the underside of the invention that attaches the segments to the existing table. The ‘C’ clamps slide along a channel guide that allows the invention to be attached to any size of existing table underneath by screwing the rubber foot tight against the existing table. When folded up the panel segments rib design allow it to fold flat against each other to limit the overall thickness of the invention. A center plug acts as a binding component to tie all the segments together in the middle and create a rigid structure overall when un-folded.
- The invention has a unique folding system that current inventions do not have. The system incorporates a channel guide unit that connects the segments together and allows for a ‘C’ clamp to slide along it. On like other inventions, the invention is designed to be placed on top of an existing table structure. It does not require it own legs for support as other inventions do. The invention is not a leaf system where each segment comes apart from the whole table. The unique connection design allows the segments to stay attached when folded up, which means the segments are easily put together and transported to a storage location. The invention is made out of plastic or any other moldable material and created using an injection molding manufacturing process.
- The invention is made up of four segments that are attached together via plastic hinges that form a round table.
FIG. 1 - The invention allows for the four segments to be folded up onto themselves in quarters.
FIG. 3 ,FIG. 4 ,FIG. 8 - The invention involves four segments, which when unfolded, are held together with a specific plastic hinge that forms a guide for the connecting clamps to attach to.
FIG. 2 ,FIG. 10 ,FIG. 11 ,FIG. 13 - The invention involves a guide for the plastic hinges to be attached or replaced easily.
FIG. 12 - The invention involves unique dovetail connection system to ensure all 4 quadrants are kept bonded together during use. The flexible hinge allows for the segments to be folded flat onto themselves.
FIG. 12 ,FIG. 8 - The invention involves a unique ‘C’ clamp unit that provides support to the segments when un-folded, and connects the invention to the existing table beneath.
FIG. 9 ,FIG. 10 ,FIG. 11 - The invention involves a unique nib structure design that allows for the individual segments to fold flat against each other utilizing engineered offset curved support beams.
FIG. 2 ,FIG. 6 ,FIG. 7 - The invention involves a unique segment design that allows the fully expanded tabletop to lie flat against the underlying base table.
FIG. 5 ,FIG. 6 ,FIG. 7 - The invention involves a center support plug to keep the invention segments secure and prevent things from falling through the middle whole.
FIG. 14 ,FIG. 15
Claims (13)
1) A round horizontal folding surface which comprises four individual panel segments that are each connected together on one side, including a flexible hinge unit that connects the panels segments together for the unfolding and folding, a sliding adjustable mounting support bracket that holds four panel segments to the existing table, a structural channel guide for the support brackets to travel along, and a center support plug which connects all the segments together in the middle.
2) The combination defined in claim 1 wherein the individual panels segments mean a molded quadrant with an engineered sub structure where each segment is one quarter of the total size of the end structure.
3) The combination defined in claim 2 wherein the panel segments have specific support structure layout that interconnect with the other panels when folded together.
4) The combination defined in claim 1 wherein flexible hinged unit means a specific integrated joint or flexible device that allows the turning or pivoting of a quarter panel on a stationary frame.
5) The combination defined in claim 4 wherein the flexible device is constructed with a molded dovetail to allow for a sliding adjustable mounting bracket, ‘C’ clamp, to be attached along it. The before mentioned flexible device runs along the seams of the four panel segments allowing the ‘C’ clamp to bind the panel segments together.
6) A ‘C’ clamp of claim 5 wherein binding means to bring together the panel segments so no cracks appear between the panel segments as well as bring lateral strength to the entire unit.
7) The combination defined in claim 5 wherein sliding adjustable mounting bracket refers to a ‘C’ clamp bracket mechanism attached to the underside of the table device that can be moved in and out towards the center of the table.
8) A ‘C’ clamp of claim 7 wherein said device has a manual screw device that provides holding pressure, via a rubber foot, from the panel segment to underside of the existing table.
9) The combination defined in claim 1 , where unfolding means the panels are able to spread out to its final form without being detached from one another.
10) A channel guide of claim 1 refers to a special designed rigid dovetail like receptacle that allows the ‘C’ clamp bracket to move in and out towards the existing table.
11) The combination defined in claim 1 wherein the center support plug allows for the leveling of the horizontal surface and the lateral interconnectivity of the four panel segments.
12) The combination defined in claim 1 wherein the individual panels segments are made from composite moldable materials.
13) The combination defined in claim 5 wherein the ‘C’ clamps and flexible device are made from composite moldable materials.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/631,634 US20100139531A1 (en) | 2008-12-04 | 2009-12-04 | Expandable Folding Table Top Overlay |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20088808P | 2008-12-04 | 2008-12-04 | |
US12/631,634 US20100139531A1 (en) | 2008-12-04 | 2009-12-04 | Expandable Folding Table Top Overlay |
Publications (1)
Publication Number | Publication Date |
---|---|
US20100139531A1 true US20100139531A1 (en) | 2010-06-10 |
Family
ID=42229616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/631,634 Abandoned US20100139531A1 (en) | 2008-12-04 | 2009-12-04 | Expandable Folding Table Top Overlay |
Country Status (1)
Country | Link |
---|---|
US (1) | US20100139531A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8997661B1 (en) * | 2014-06-10 | 2015-04-07 | Grk Manufacturing Company | Table top extension and method for increasing the table top surface area of an existing table top |
US9192228B2 (en) | 2014-02-11 | 2015-11-24 | Benjamin ALBANESE | Table top expander |
US20180213926A1 (en) * | 2017-01-24 | 2018-08-02 | Nemo Equipment, Inc. | Table top and skirt with foldable legs |
US10292510B1 (en) * | 2017-03-24 | 2019-05-21 | Natalie Tefft-Feldman | Place setting overlay for a table |
USD892519S1 (en) | 2019-05-16 | 2020-08-11 | Celebration Innovations, Llc | Place setting overlay for a table |
USD894638S1 (en) | 2019-05-16 | 2020-09-01 | Celebration Innovations, Llc | Place setting overlay for a table |
CN112841889A (en) * | 2018-07-25 | 2021-05-28 | 康鑫 | Dish adding and placing device for country banquet and using method |
US11078698B2 (en) * | 2016-02-01 | 2021-08-03 | Brigham Young University | Non-planar closed-loop hinge mechanism with rolling-contact hinge |
GB2621706A (en) * | 2022-08-05 | 2024-02-21 | Snap On Incorporated | Composite work surface |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US796855A (en) * | 1905-04-12 | 1905-08-08 | Alexander Nurick | Table. |
US826669A (en) * | 1905-04-14 | 1906-07-24 | Frederick Edward Kindgen | Table-top. |
US1203752A (en) * | 1915-10-22 | 1916-11-07 | Eugene J Le Claire | Supplemental table-top. |
US1413111A (en) * | 1921-05-16 | 1922-04-18 | Fricker Carl John | Extensible table top |
US1904897A (en) * | 1931-05-07 | 1933-04-18 | Executrix Mary Dickie Wright | Folding table top |
US2634183A (en) * | 1950-01-28 | 1953-04-07 | Derman Henrietta | Round folding supplemental table top |
US3687092A (en) * | 1970-10-12 | 1972-08-29 | Republic Molding Corp | Molded furniture |
US5329710A (en) * | 1992-10-15 | 1994-07-19 | Huddleston Leona B | Folding table top for an ironing board |
US6477966B1 (en) * | 2000-04-04 | 2002-11-12 | Thomas M. Petryna | Modular rotatable tray system |
US20040226487A1 (en) * | 2003-05-14 | 2004-11-18 | Yang Jim Chi Hsiang | Outdoor table, outdoor table and chair set |
US20050183638A1 (en) * | 2004-02-21 | 2005-08-25 | Lin Austin S. | Snap on table for torchiere lamps and other supports |
-
2009
- 2009-12-04 US US12/631,634 patent/US20100139531A1/en not_active Abandoned
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US796855A (en) * | 1905-04-12 | 1905-08-08 | Alexander Nurick | Table. |
US826669A (en) * | 1905-04-14 | 1906-07-24 | Frederick Edward Kindgen | Table-top. |
US1203752A (en) * | 1915-10-22 | 1916-11-07 | Eugene J Le Claire | Supplemental table-top. |
US1413111A (en) * | 1921-05-16 | 1922-04-18 | Fricker Carl John | Extensible table top |
US1904897A (en) * | 1931-05-07 | 1933-04-18 | Executrix Mary Dickie Wright | Folding table top |
US2634183A (en) * | 1950-01-28 | 1953-04-07 | Derman Henrietta | Round folding supplemental table top |
US3687092A (en) * | 1970-10-12 | 1972-08-29 | Republic Molding Corp | Molded furniture |
US5329710A (en) * | 1992-10-15 | 1994-07-19 | Huddleston Leona B | Folding table top for an ironing board |
US6477966B1 (en) * | 2000-04-04 | 2002-11-12 | Thomas M. Petryna | Modular rotatable tray system |
US20040226487A1 (en) * | 2003-05-14 | 2004-11-18 | Yang Jim Chi Hsiang | Outdoor table, outdoor table and chair set |
US20050183638A1 (en) * | 2004-02-21 | 2005-08-25 | Lin Austin S. | Snap on table for torchiere lamps and other supports |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9192228B2 (en) | 2014-02-11 | 2015-11-24 | Benjamin ALBANESE | Table top expander |
US8997661B1 (en) * | 2014-06-10 | 2015-04-07 | Grk Manufacturing Company | Table top extension and method for increasing the table top surface area of an existing table top |
US11078698B2 (en) * | 2016-02-01 | 2021-08-03 | Brigham Young University | Non-planar closed-loop hinge mechanism with rolling-contact hinge |
US20180213926A1 (en) * | 2017-01-24 | 2018-08-02 | Nemo Equipment, Inc. | Table top and skirt with foldable legs |
US10390609B2 (en) * | 2017-01-24 | 2019-08-27 | Nemo Equipment, Inc. | Table top and skirt with foldable legs |
US20190374021A1 (en) * | 2017-01-24 | 2019-12-12 | Nemo Equipment, Inc. | Table top and skirt with foldable legs |
US10716392B2 (en) * | 2017-01-24 | 2020-07-21 | Nemo Equipment, Inc. | Table top and skirt with foldable legs |
US10292510B1 (en) * | 2017-03-24 | 2019-05-21 | Natalie Tefft-Feldman | Place setting overlay for a table |
CN112841889A (en) * | 2018-07-25 | 2021-05-28 | 康鑫 | Dish adding and placing device for country banquet and using method |
USD892519S1 (en) | 2019-05-16 | 2020-08-11 | Celebration Innovations, Llc | Place setting overlay for a table |
USD894638S1 (en) | 2019-05-16 | 2020-09-01 | Celebration Innovations, Llc | Place setting overlay for a table |
GB2621706A (en) * | 2022-08-05 | 2024-02-21 | Snap On Incorporated | Composite work surface |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20100139531A1 (en) | Expandable Folding Table Top Overlay | |
US8132517B2 (en) | Foldable table and a foldable bench | |
US11375805B2 (en) | Multi-purpose portable platform stage | |
US8651030B2 (en) | Universal portable workstation | |
US6289824B1 (en) | Collapsible jobsite plan table | |
US20090114130A1 (en) | Flip top mechanism for table with nesting capabilities | |
WO2008098476A1 (en) | Folding assembly and foldaway table | |
US8370976B2 (en) | Folding headrest massage apparatus | |
WO2005072325A3 (en) | Collapsible conveyance folding transport chair folding wheelchair | |
TW200301147A (en) | Foldable table-tennis table | |
US5711572A (en) | Foldable table and seat assembly | |
US3646895A (en) | Table with folding legs | |
US4537443A (en) | Portable occasional table and seating | |
US7765940B1 (en) | Extension for desk | |
US20160270522A1 (en) | Table with truss support structure | |
US10258144B2 (en) | Portable picnic table | |
US7661374B2 (en) | Expandable table assembly | |
US20060267393A1 (en) | Utility bench | |
CN103829570A (en) | Folding table | |
WO2017084191A1 (en) | Conjoined table and chair | |
CN115399565A (en) | Folding table | |
US6763770B2 (en) | Folding portable table | |
CN220045199U (en) | Outdoor foldable table | |
EP1645210A1 (en) | Support for pieces of furniture | |
TWI766801B (en) | folding table |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |