Patent US4662673A successfully refreshed from Google Patents.
US4662673A
Expired / Lapsed
US
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Away-from-the-wall recliner chair
Assignee: L&P Property Management Co
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Filing: 1985-09-24
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Granted: 1987-05-05
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Expires: 2005-09-24
Abstract
Abstract A three-position away-from-the-wall recliner and a three-position rocker recliner are disclosed wherein the body support including the seat and backrest of both recliners are movable between upright, intermediate or TV and full recline positions. Both recliners include a mechanism operable upon release of a latch to move the body support of the recliner between upright and TV positions as a consequence of the weight of a person sitting in the recliner propelling the body support to the TV position. Both recliners utilize a common recliner linkage to support the body support from a fixed base. In the away-from-the-wall recliner, the recliner linkage is mounted upon a forward biased four bar linkage mechanism such that upon release of the latch, the four bar linkage swings forwardly, propelling the body support from the upright to the TV position. In the rocker recliner, this same recliner linkage pivots about a front pivot of a rocker base plate and drops the rear of the seat upon release of the latch. Because identical recliner linkages are common to both recliner mechanisms, identical chair frames may be mounted upon either mechanism to create either an away-from-the-wall recliner or a rocker recliner.
Inventors
- 👤 Michael A. Crum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:53
CPC Classifications
A; A47; A47C; A47C3/00; A47C3/02; A47C3/025; A47C3/027; A47C1/00; A47C1/02; A47C1/031; A47C1/034; A47C1/035; A47C1/0355
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
294 words
An away-from-the-wall recliner chair mechanism movable between upright, TV and full recliner positions comprising, a fixed base, a carrier plate, a front leg pivotally connected to said base and to the front of said carrier plate, a rear leg pivotally connected to said base and to the rear of said carrier plate, said base, front and rear legs, and carrier plate together forming a four bar linkage, a seat support plate, a backrest connected to said seat support plate, recliner linkage means supporting the seat from said carrier plate, said four bar linkagae being weight biased forwardly in the upright position of said seat support plate so as to be operable to effect forward movement of said seat support plate from the upright position to the TV position while said seat support plate and carrier plate are advanced forwardly together relative to the base in response to the weight of a person in the chair, releasable locking means for preventing movement of said seat support plate from upright to said TV position, release means for releasing said locking means to allow movement of said seat from said upright to said TV position, a footrest, footrest linkage means mounted to the seat for moving the footrest between a retracted adjacent the seat and an extended position projected forwardly of the seat in response to movement of the seat from said upright to said TV position, and said recliner linkage means being operable to effect forward and upward movement of said seat support plate relative to said carrier plate while said carrier plate remains in a fixed position relative to said base as said recliner chair mechanism moves from the TV to the full recline position in response to a rearward force applied to said backrest.
Claim 2
Dependent Claim
294 words
An away-from-the-wall recliner chair mechanism movable between upright, TV and full recliner positions comprising, a fixed base, a carrier plate, a front leg pivotally connected to said base and to the front of said carrier plate, a rear leg pivotally connected to said base and to the rear of said carrier plate, said base, front and rear legs, and carrier plate together forming a four bar linkage, a seat support plate, a backrest connected to said seat support plate, recliner linkage means supporting the seat from said carrier plate, said four bar linkagae being weight biased forwardly in the upright position of said seat support plate so as to be operable to effect forward movement of said seat support plate from the upright position to the TV position while said seat support plate and carrier plate are advanced forwardly together relative to the base in response to the weight of a person in the chair, releasable locking means for preventing movement of said seat support plate from upright to said TV position, release means for releasing said locking means to allow movement of said seat from said upright to said TV position, a footrest, footrest linkage means mounted to the seat for moving the footrest between a retracted adjacent the seat and an extended position projected forwardly of the seat in response to movement of the seat from said upright to said TV position, and said recliner linkage means being operable to effect forward and upward movement of said seat support plate relative to said carrier plate while said carrier plate remains in a fixed position relative to said base as said recliner chair mechanism moves from the TV to the full recline position in response to a rearward force applied to said backrest.
Claim 3
Dependent Claim
312 words
A three position away-from-the-wall recliner chair mechanism movable between upright, TV and full recliner positions comprising, a fixed base, a carrier plate, a front leg pivotally connected to said base and to the front of said carrier plate, a rear leg pivotally connected to said base and to the rear of said carrier plate, said base, front and rear legs, and carrier plate together forming a four bar linkage, a seat support plate, a backrest support plate mounted for pivotal movement relative to said seat support plate, recliner linkage means supporting the seat from said carrier plate, said four bar linkage being weight biased forwardly in the upright position of seat support plate so as to be operable to effect forward movement of said seat support plate from the upright position to the TV position while said seat support plate and carrier plate are advanced forwardly together relative to the base in response to the weight of a person in the chair, releasable locking means for preventing movement of said seat support plate from said upright to said TV position, release means for releasing said locking means to allow movement of said seat from said upright to said TV position, a footrest, footrest linkage means mounted to the seat for moving the footrest between a retracted position adjacent the seat and an extended position projected forwardly of the seat in response to movement of the seat from said upright to said TV position, and backrest linkage means cooperable with said recliner linkage means to effect forward and upward movement of said seat support plate relative to said carrier plate while said carrier plate remains in a fixed position relative to said base as said recliner chair mechanism moves from the TV to the full recline position in response to pivotal movement of said backrest support plate relative to said seat support plate.
Claim 4
Dependent Claim
312 words
A three position away-from-the-wall recliner chair mechanism movable between upright, TV and full recliner positions comprising, a fixed base, a carrier plate, a front leg pivotally connected to said base and to the front of said carrier plate, a rear leg pivotally connected to said base and to the rear of said carrier plate, said base, front and rear legs, and carrier plate together forming a four bar linkage, a seat support plate, a backrest support plate mounted for pivotal movement relative to said seat support plate, recliner linkage means supporting the seat from said carrier plate, said four bar linkage being weight biased forwardly in the upright position of seat support plate so as to be operable to effect forward movement of said seat support plate from the upright position to the TV position while said seat support plate and carrier plate are advanced forwardly together relative to the base in response to the weight of a person in the chair, releasable locking means for preventing movement of said seat support plate from said upright to said TV position, release means for releasing said locking means to allow movement of said seat from said upright to said TV position, a footrest, footrest linkage means mounted to the seat for moving the footrest between a retracted position adjacent the seat and an extended position projected forwardly of the seat in response to movement of the seat from said upright to said TV position, and backrest linkage means cooperable with said recliner linkage means to effect forward and upward movement of said seat support plate relative to said carrier plate while said carrier plate remains in a fixed position relative to said base as said recliner chair mechanism moves from the TV to the full recline position in response to pivotal movement of said backrest support plate relative to said seat support plate.
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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) | 1990-05-04 | 1990-11-03 | 1991-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-05-04 | 1994-11-03 | 1995-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-05-04 | 1998-11-03 | 1999-05-05 | $7700.00 | Window Closed / Lapsed |