US5000511A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for attaching a display monitor to a seat
Assignee: Sony Corp
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Filing: 1989-11-07
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Granted: 1991-03-19
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Expires: 2009-11-07
Abstract
Abstract A display is attached to a reclining seat back by an arm pivotally fixed at a first end thereof to the seat back with the display being attached to the second end of the arm by a pivot mechanism having multiple degrees of freedom, and wherein a recess for stowing the display is formed in the seat back either on its side, its top or behind the head rest.
Inventors
- 👤 Hajime Shichijo
- 👤 Toshio Kimura
- 👤 Masato Kaji
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:31
CPC Classifications
B; B64; B64D; B64D11/00; B64D11/0015; B64D11/00153; B64D11/06; B64D11/0639; B64D11/064; G; G09; G09F; G09F7/00; G09F7/18; G09F7/22; G09F9/00
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
150 words
A display apparatus for attachment to a seat having a seat back which reclines about a first horizontal axis, comprising: (a) an arm having first and second ends and being pivotally fixed at the first end to the seat back at a point located vertically above the first horizontal axis so that both the first and second ends of the arm are movable with the seat back as it reclines and the second end of the arm can be swung from a position generally alongside the seat back to a position generally in front of the seat back so as to be within the view of a viewer reclining against the seat back; (b) video display means; (c) pivot means for attaching the video display means to the second end of the arm; and (d) wherein a recess for stowing the video display means is formed in the seat back.
Claim 2
Dependent Claim
150 words
A display apparatus for attachment to a seat having a seat back which reclines about a first horizontal axis, comprising: (a) an arm having first and second ends and being pivotally fixed at the first end to the seat back at a point located vertically above the first horizontal axis so that both the first and second ends of the arm are movable with the seat back as it reclines and the second end of the arm can be swung from a position generally alongside the seat back to a position generally in front of the seat back so as to be within the view of a viewer reclining against the seat back; (b) video display means; (c) pivot means for attaching the video display means to the second end of the arm; and (d) wherein a recess for stowing the video display means is formed in the seat back.
Claim 3
Dependent Claim
40 words
A display apparatus according to claim 1, wherein the pivot means has multiple degrees of freedom whereby the video display means can be positioned for optimum viewing with respect to the position of the viewer reclining against the seat back.
Claim 4
Dependent Claim
50 words
A display apparatus according to claim 2, wherein the pivot means has three freedoms of movement so that the video display means is rotatable around a first axis along the arm, a second axis perpendicular to the first axis, and a third axis perpendicular to the first and second axes.
Claim 5
Dependent Claim
35 words
A display apparatus according to claim 1, in which the arm is pivotally attached to a lower side of the seat back, and the recess is formed at an upper side of the seat back.
Claim 6
Dependent Claim
18 words
A display apparatus according to claim 1, in which the video display means is a liquid crystal display.
Claim 7
Dependent Claim
46 words
A display apparatus according to claim 1, further comprising a stay having a first end slidably connected with a side of the seat back and a second end which is pivotally attached to a point on the arm which is intermediate its first and second ends.
Claim 8
Dependent Claim
14 words
A display apparatus according to claim 6, wherein the arm is a folding arm.
Claim 9
Dependent Claim
19 words
A display apparatus according to claim 1, wherein the recess is formed in the top of the seat back.
Claim 10
Dependent Claim
19 words
A display apparatus according to claim 1, wherein the recess is formed in the side of the seat back.
Claim 11
Dependent Claim
32 words
A display apparatus according to claim 1, wherein the seat back has a head rest and the recess is formed at the top of the seat back and behind the head rest.
Claim 12
Dependent Claim
15 words
A display apparatus according to claim 1 in which the arm is a single arm.
Claim 13
Dependent Claim
23 words
A display apparatus according to claim 1 further comprising shock absorbing means surrounding the video display means on at least two sides thereof.
Claim 14
Dependent Claim
134 words
A display apparatus for attaching a separate display to each one of a pair of side-by-side seats each having a hinged seat back which reclines and with one side of one seat back opposing a side of the other seat back, comprising: (a) a pair of arms each having first and second ends with the first ends being pivotally fixed to the opposing sides of the seat backs, respectively, at points above the seat backs' hinges, such that the arms move with the seat backs as they recline; (b) a pair of video display means respectively attached to the second ends of the pair of arms; and (c) wherein a pair of recesses are formed in the opposing sides of the seat backs, respectively, for stowing the video display means when not in use.
Claim 15
Dependent Claim
134 words
A display apparatus for attaching a separate display to each one of a pair of side-by-side seats each having a hinged seat back which reclines and with one side of one seat back opposing a side of the other seat back, comprising: (a) a pair of arms each having first and second ends with the first ends being pivotally fixed to the opposing sides of the seat backs, respectively, at points above the seat backs' hinges, such that the arms move with the seat backs as they recline; (b) a pair of video display means respectively attached to the second ends of the pair of arms; and (c) wherein a pair of recesses are formed in the opposing sides of the seat backs, respectively, for stowing the video display means when not in use.
Claim 16
Dependent Claim
30 words
A display apparatus according to claim 13, further comprising pivot means for pivotally attaching the pair of video display means to the respective second ends of the pair of arms.
Claim 17
Dependent Claim
27 words
A display apparatus according to claim 13, in which the pair of recesses are respectively formed in the tops of the opposing sides of the seat backs.
Claim 18
Dependent Claim
19 words
A display apparatus according to claim 13, further comprising an arm rest provided between the pair of reclining seats.
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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) | 1994-03-18 | 1994-09-17 | 1995-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-03-18 | 1998-09-17 | 1999-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-03-18 | 2002-09-17 | 2003-03-19 | $7700.00 | Window Closed / Lapsed |