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US4479651A Expired / Lapsed US ⏱️ 0.0 years remaining

Jig-saw puzzle work board

Assignee: Individual
•
Filing: 1982-09-20
•
Granted: 1984-10-30
•
Expires: 2002-09-20
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Abstract

Abstract A jig-saw puzzle work board forming a work surface recessed relative to a frame surrounding the work surface. The work surface is used for reconstructing a puzzle by placing the puzzle pieces together in a predetermined fashion, and a cover having a resilient facing or padding is placed over the work surface for preserving or storing away a partially reconstructed puzzle, the padding being made of resilient foam material having a surface engageable with the surface of the puzzle pieces and capturing the pieces and applying them against the work surface.

Inventors

  • 👤 Robert H. LaFleur

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 02:32
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/06; A63F9/10; A63F9/1044; A63F2009/105; A63F2009/1055; Y; Y10; Y10S; Y10S273/00; Y10S273/30

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 319 words
A portable jig-saw puzzle work board comprising a rectangular four-sided frame, said frame having a top surface, a bottom surface, and a four-sided inner wall extending from said bottom surface to said top surface, a rectangular panel mounted between said sides of said inner wall proximate the middle of said inner wall, two work surfaces defined by the respective sides of said panel, one of said work surfaces being recessed relative to said top surface of said frame and the other of said work surfaces being recessed relative to said bottom surface of said frame, a first lid which overlaps said top surface of said frame when said first lid is in a closed position and a second lid which overlaps said bottom surface of said frame when said second lid is in a closed position, a padding attached to a side of each of said lids, each of said paddings being attached to a lid along one surface of the padding, each of said paddings being made of resilient elastomeric material and having length and width dimensions enabling the padding to fit within said inner wall of said frame with the other surface of the padding freely extending to a recessed work surface such that said freely extending other surface of the padding resiliently engages puzzle pieces placed on a recessed work surface and holds said puzzle pieces in a fixed position by applying pressure thereto, a plurality of patches of Velcro material also attached to said side of each of said lids, said patches of Velcro material being disposed proximate the edges of said lids beyond the area of said lids covered by said paddings, and corresponding patches of complementary Velcro material attached to said surfaces of said frame at appropriate positions such that each corresponding patch of complementary Velcro material is aligned with a patch of Velcro material when said lids are in said closed positions.
Claim 2
Dependent Claim 319 words
A portable jig-saw puzzle work board comprising a rectangular four-sided frame, said frame having a top surface, a bottom surface, and a four-sided inner wall extending from said bottom surface to said top surface, a rectangular panel mounted between said sides of said inner wall proximate the middle of said inner wall, two work surfaces defined by the respective sides of said panel, one of said work surfaces being recessed relative to said top surface of said frame and the other of said work surfaces being recessed relative to said bottom surface of said frame, a first lid which overlaps said top surface of said frame when said first lid is in a closed position and a second lid which overlaps said bottom surface of said frame when said second lid is in a closed position, a padding attached to a side of each of said lids, each of said paddings being attached to a lid along one surface of the padding, each of said paddings being made of resilient elastomeric material and having length and width dimensions enabling the padding to fit within said inner wall of said frame with the other surface of the padding freely extending to a recessed work surface such that said freely extending other surface of the padding resiliently engages puzzle pieces placed on a recessed work surface and holds said puzzle pieces in a fixed position by applying pressure thereto, a plurality of patches of Velcro material also attached to said side of each of said lids, said patches of Velcro material being disposed proximate the edges of said lids beyond the area of said lids covered by said paddings, and corresponding patches of complementary Velcro material attached to said surfaces of said frame at appropriate positions such that each corresponding patch of complementary Velcro material is aligned with a patch of Velcro material when said lids are in said closed positions.
Claim 3
Dependent Claim 19 words
The jig-saw work board of claim 1 further comprising protective felt patches attached to a surface of said lid.

References Cited (Backward Citations)

US1987496A Cited
US2560583A Cited
US3504915A Cited
US3729752A Cited
US3792668A Cited
US3974576A Cited
US4051607A Cited
US4154339A Cited
US4302013A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1987-10-30 1988-04-30 1988-10-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1991-10-30 1992-04-30 1992-10-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1995-10-30 1996-04-30 1996-10-30 $7700.00 Window Closed / Lapsed

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