US4153292A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recliner chair
Assignee: La Z Boy Inc
•
Filing: 1975-02-11
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Granted: 1979-05-08
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Expires: 1995-02-11
Abstract
Abstract A reclining chair that is disposable adjacent a wall and can recline at the wall. The chair includes a chair frame, a back frame, a seat frame, a platform, and first and second link assemblies. The first link assembly connects the back frame to the seat frame and the chair frame on both sides permitting the back frame to recline and the seat frame to move relative to the back frame forwardly and upwardly. The second link assembly has arms connected to the first link assembly for moving the back, seat and chair frames simultaneously forwardly on the platform a predetermined distance of forward movement along with the arms of the second link assembly, so that the arms of the second link assembly move the same distance forwardly plus an additional distance forwardly as the back frame is being reclined.
Inventors
- 👤 David B. White
- 👤 William Pacitti
- 👤 Edwin G. Gensler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:18
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/02; A47C1/031; A47C1/034; A47C1/035; A47C1/0355; A47C1/0352
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
131 words
In a reclining chair disposable adjacent to a wall and reclined thereat, a chair frame, a back frame, a seat frame, a platform, a first link means for connecting said back frame to said seat frame and said chair frame on both sides thereof permitting the back frame to recline and the seat frame to move relative to said back frame forwardly and upwardly, and a second link means, having arms connected to said first link means for moving the back, seat and chair frames simultaneously forwardly on said platform a predetermined distance of forward movement along with said arms of the second link means, so that said arms of said second link means move the same distance forwardly plus an additional distance forwardly as said back frame is being reclined.
Claim 2
Dependent Claim
131 words
In a reclining chair disposable adjacent to a wall and reclined thereat, a chair frame, a back frame, a seat frame, a platform, a first link means for connecting said back frame to said seat frame and said chair frame on both sides thereof permitting the back frame to recline and the seat frame to move relative to said back frame forwardly and upwardly, and a second link means, having arms connected to said first link means for moving the back, seat and chair frames simultaneously forwardly on said platform a predetermined distance of forward movement along with said arms of the second link means, so that said arms of said second link means move the same distance forwardly plus an additional distance forwardly as said back frame is being reclined.
Claim 3
Dependent Claim
68 words
In a reclining chair as recited in claim 1, wherein said chair frame has forward and rearward rollers on the bottom thereof, wherein said platform includes channel means on both sides of the platform, in which said rollers are supported for forward and rearward movement, and wherein a roller is mounted on each of said arms and is disposed in said channel means between said chair frame rollers.
Claim 4
Dependent Claim
82 words
In a reclining chair as recited in claim 2, wherein the rollers on said arms are disposed adjacent to the rearward rollers on the chair frame when the back frame is in upright position and disposed adjacent to said forward rollers when said back frame is in reclined position to permit said arms to move the distance the chair frame moves and in addition at least a substantial part of the distance between the forward and rearward rollers of the chair frame.
Claim 5
Dependent Claim
85 words
In a reclining chair as recited in claim 3, wherein said arms have a pair of scissors links secured together by a pivot with the rear end of the rear links pivoted to the chair frame, pivot means connecting the front end of the front links of the scissors links to said arms, and means connecting the pivot of said pair of scissors links to a forward part of the seat frame which permits the arms to move a greater distance than said chair frame.
Claim 6
Dependent Claim
50 words
In a reclining chair as recited in claim 1, wherein a legrest and its mechanism are carried by the seat frame, and a handle for operating the legrest to extended and retracted position mounted on said chair frame and operable in any position of said chair frame on said platform.
Claim 7
Dependent Claim
66 words
In a reclining chair as recited in claim 1, wherein an apron is provided about the edge of the chair frame, and a thin panel secured at its rear end to the rear of the platform over which the apron at the rear of the chair frame slides and which drops downwardly over the rear of the platform when the chair back is in upright position.
References Cited (Backward Citations)
US426602A
Cited
US1171974A
Cited
US2982340A
Cited
US3357739A
Cited
USRE28210E
Cited
US3858932A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-05-07 | 1982-11-06 | 1983-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-05-07 | 1986-11-06 | 1987-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-05-07 | 1990-11-06 | 1991-05-08 | $7700.00 | Window Closed / Lapsed |