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US5474359A Expired / Lapsed US ⏱️ 0.0 years remaining

Sofa bed with inclining seats

Assignee: Individual
•
Filing: 1993-04-27
•
Granted: 1995-12-12
•
Expires: 2013-04-27
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Abstract

Abstract A sofa or love seat that is convertible to a bed and includes at least one inclining seat section, and optional footrests.

Inventors

  • 👤 James V. Muffi

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 11:15
CPC Classifications
A; A47; A47C; A47C17/00; A47C17/04; A47C17/16; A47C17/163

Claims Analysis

Total Claims: 13
Claim 1
Independent Claim 158 words
A sofa convertible into a bed comprising: a substantially horizontal seating surface comprised of a plurality of independent seat cushions, a back support surface comprised of a plurality of independent back cushions, wherein the number of said independent back cushions is equal to the number of said independent seat cushions, a unitary back frame portion supporting said back support surface, movable between upright and inclined positions, said inclined positions including a fully inclined position whereby said unitary back frame portion lies in substantially the same plane as said horizontal seating surface, at least one inclining seat section having a back portion and a seat portion movable between upright and inclined positions, wherein said inclining seat back portion rests movably upon said unitary back frame portion and forms one of said independent back cushions of said back support surface, and said inclining seat section seat portion forms one of said independent seat cushions of said substantially horizontal seating surface.
Claim 2
Dependent Claim 158 words
A sofa convertible into a bed comprising: a substantially horizontal seating surface comprised of a plurality of independent seat cushions, a back support surface comprised of a plurality of independent back cushions, wherein the number of said independent back cushions is equal to the number of said independent seat cushions, a unitary back frame portion supporting said back support surface, movable between upright and inclined positions, said inclined positions including a fully inclined position whereby said unitary back frame portion lies in substantially the same plane as said horizontal seating surface, at least one inclining seat section having a back portion and a seat portion movable between upright and inclined positions, wherein said inclining seat back portion rests movably upon said unitary back frame portion and forms one of said independent back cushions of said back support surface, and said inclining seat section seat portion forms one of said independent seat cushions of said substantially horizontal seating surface.
Claim 3
Dependent Claim 33 words
The sofa convertible into a bed as set forth in claim 1 wherein each of said inclining seat sections includes a footrest that may be extended when said inclining seat section is inclined.
Claim 4
Dependent Claim 159 words
A love seat convertible into a bed comprising: a substantially horizontal seating surface comprised of a plurality of independent seat cushions, a back support surface comprised of a plurality of independent back cushions, wherein the number of said independent back cushions is equal to the number of said independent seat cushions, a unitary back frame portion supporting said back support surface, movable between upright and inclined positions, said inclined positions including a fully inclined position whereby said unitary back frame portion lies in substantially the same plane as said horizontal seating surface, at least one inclining seat section having a back portion and a seat portion movable between upright and inclined positions, wherein said inclining seat back portion rests movably upon said unitary back frame portion and forms one of said independent back cushions of said back support surface, and said inclining seat section seat portion forms one of said independent seat cushions of said substantially horizontal seating surface.
Claim 5
Dependent Claim 159 words
A love seat convertible into a bed comprising: a substantially horizontal seating surface comprised of a plurality of independent seat cushions, a back support surface comprised of a plurality of independent back cushions, wherein the number of said independent back cushions is equal to the number of said independent seat cushions, a unitary back frame portion supporting said back support surface, movable between upright and inclined positions, said inclined positions including a fully inclined position whereby said unitary back frame portion lies in substantially the same plane as said horizontal seating surface, at least one inclining seat section having a back portion and a seat portion movable between upright and inclined positions, wherein said inclining seat back portion rests movably upon said unitary back frame portion and forms one of said independent back cushions of said back support surface, and said inclining seat section seat portion forms one of said independent seat cushions of said substantially horizontal seating surface.
Claim 6
Dependent Claim 34 words
The love seat convertible into a bed as set forth in claim 3 wherein each of said inclining seat sections includes a footrest that may be extended when said inclining seat section is inclined.
Claim 7
Dependent Claim 25 words
The sofa convertible into a bed as set forth in claim 1 wherein said inclining seat sections are located at each end of said sofa.
Claim 8
Dependent Claim 44 words
The sofa convertible into a bed as set forth in claim 1 wherein said inclining seat sections include control means, one for each said inclining seat section, which when activated cause said inclining seat section to move from the upright to the inclined position.
Claim 9
Dependent Claim 35 words
The sofa convertible into a bed as set forth in claim 2 wherein each of said footrests include control means, which when activated cause said footrest to move from the unextended to the extended position.
Claim 10
Dependent Claim 37 words
The sofa convertible into a bed as set forth in claim 1 wherein said sofa is without an arm at one end whereby other pieces of furniture may be placed in an abutting relationship with said sofa.
Claim 11
Dependent Claim 45 words
The love seat convertible into a bed as set forth in claim 3 wherein said inclining seat sections include control means, one for each said inclining seat section, which when activated cause said inclining seat section to move from the upright to the inclined position.
Claim 12
Dependent Claim 36 words
The love seat convertible into a bed as set forth in claim 4 wherein each of said footrests include control means, which when activated cause said footrest to move from the unextended to the extended position.
Claim 13
Dependent Claim 40 words
The love seat convertible into a bed as set forth in claim 3 wherein said love seat is without an arm at one end whereby other pieces of furniture may be placed in an abutting relationship with said love seat.

References Cited (Backward Citations)

US2170382A Cited
US2880426A Cited
GB912392A Cited
US3913152A Cited
US4018166A Cited
US4311337A Cited
US4669135A Cited
US5064244A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1998-12-11 1999-06-12 1999-12-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2002-12-11 2003-06-12 2003-12-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2006-12-11 2007-06-12 2007-12-12 $7700.00 Window Closed / Lapsed

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