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US4711495A Expired / Lapsed US ⏱️ 0.0 years remaining

Upholstered furniture

Assignee: DUBARRY FURNITURE OF CANADA Ltd
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Filing: 1986-10-17
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Granted: 1987-12-08
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Expires: 2006-10-17
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Abstract

Abstract The invention relates to the field of furniture typically described as upholstered furniture and relates to both individual chairs and multiple seats such as sofas, chesterfields, love seats and the like. The furniture comprises a tubular base having wire springs across the upper surface to comprise a seating surface. Supporting material may be glued to the tubular base. Fabric of an upholstered appearance is placed on the base and extends downwardly around the base and then upwardly ending adjacent the spring wires. The fabric is fixed in place by use of staple fasteners such as wire rings adjoining the fabric to the wire springs. Back and side elements are detachably affixed to the base by screws so that the furniture may be knocked down for shipment.

Inventors

  • 👤 Max Magder

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 17:35
CPC Classifications
A; A47; A47C; A47C4/00; A47C4/02; A47C4/028

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 305 words
Knock down seating furniture having: a base for supporting at least one seat cushion, a back element for supporting at least one back cushion, at least one end element, threaded fastening means for removably securing said back element and said end element to said base, said base comprising, a plurality of tubular metallic members affixed to one another and defining the perimeter of a substantially rectangular prism said prism having members forming an upper seating plane and members forming a lower plane, a plurality of spring wires extending between two of said tubular members in said upper seating plane to comprise a seat cushion supporting plane, a sheet of resilient synthetic foamed cushioning material affixed to at least one of said tubular members and overlying said upper seating plane, and upholstery fabric overlying at least said upper seating plane and said cushioning material, said upholstery fabric having at least one front panel depending from said upper seating plane, said front panel extending from said upper seating plane down to and around at least one of said tubular members in said lower plane and upwardly such that the panel terminates at an edge thereof which is near the said spring wires, and a plurality of staple fasteners fastening the said panel and its said edge to said spring wires, wherein said panel has at least one pocket along said panel edge and said staple fasteners engage said pocket, and wherein said fabric comprises a plurality of side and back depending panels each panel having a panel edge, each panel extending around at least one of said tubular metallic members, each panel having a pocket extending along said panel edge, reinforcing means within said pockets and staple fastening means encompassing said reinforcing means and a portion of said spring wires thereby fastening said fabric to said base.
Claim 2
Dependent Claim 305 words
Knock down seating furniture having: a base for supporting at least one seat cushion, a back element for supporting at least one back cushion, at least one end element, threaded fastening means for removably securing said back element and said end element to said base, said base comprising, a plurality of tubular metallic members affixed to one another and defining the perimeter of a substantially rectangular prism said prism having members forming an upper seating plane and members forming a lower plane, a plurality of spring wires extending between two of said tubular members in said upper seating plane to comprise a seat cushion supporting plane, a sheet of resilient synthetic foamed cushioning material affixed to at least one of said tubular members and overlying said upper seating plane, and upholstery fabric overlying at least said upper seating plane and said cushioning material, said upholstery fabric having at least one front panel depending from said upper seating plane, said front panel extending from said upper seating plane down to and around at least one of said tubular members in said lower plane and upwardly such that the panel terminates at an edge thereof which is near the said spring wires, and a plurality of staple fasteners fastening the said panel and its said edge to said spring wires, wherein said panel has at least one pocket along said panel edge and said staple fasteners engage said pocket, and wherein said fabric comprises a plurality of side and back depending panels each panel having a panel edge, each panel extending around at least one of said tubular metallic members, each panel having a pocket extending along said panel edge, reinforcing means within said pockets and staple fastening means encompassing said reinforcing means and a portion of said spring wires thereby fastening said fabric to said base.
Claim 3
Dependent Claim 13 words
The furniture of claim 1, wherein said reinforcing means comprises a metallic rod.
Claim 4
Dependent Claim 30 words
The furniture of claim 1, wherein said fabric comprises at least four depending panels, each said panel extending over at least one tubular metallic member defining said upper seating plane.

References Cited (Backward Citations)

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US3022522A Cited
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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1990-12-07 1991-06-08 1991-12-08 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-12-07 1995-06-08 1995-12-08 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-12-07 1999-06-08 1999-12-08 $7700.00 Window Closed / Lapsed

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