Patent US4756528A successfully refreshed from Google Patents.
US4756528A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Video system for passenger vehicles
Assignee: Individual
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Filing: 1986-07-24
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Granted: 1988-07-12
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Expires: 2006-07-24
Abstract
Abstract A video system incorporated into the back of a typical passenger seat, as on an airplane, bus, etc. The system includes a TV screen disposed normally in an upright position and recessed at least in part in the usual recess in a seat back. The arm rest of the seat next rearwardly carries various controls by means of which several modes of TV operation are available, along with the playing of music, commentaries and the like via cassettes in the arm rest, a master array of cassettes located centrally in the aircraft, disk drives, and improved power supply.
Inventors
- 👤 Ramon Umashankar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:39
CPC Classifications
A; A63; A63F; A63F13/00; A63F13/20; A63F13/21; A63F13/214; A63F13/2145; B; B60; B60N; B60N2/00; B60N2/75; B60N2/79; B60N2/797; B64; B64D; B64D11/00; B64D11/0015; B64D11/00151; B64D11/00155; B64D11/06; B64D11/0638; G; G06; G06F; G06F3/00; G06F3/01; G06F3/03; G06F3/033; A63F13/40; A63F13/90; A63F2300/00; A63F2300/10; A63F2300/1068; A63F2300/1075
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
99 words
A video system for use in a passenger vehicle having an array of seats including a first seat having a recessed back and a second seat directly behind the first seat, said system comprising a video screen dimensioned to be receivable in the recessed back, hinge means on a horizontal axis mounting the screen at its bottom to the recessed back for selective positioning in an upright mode received in the recess and facing rearwardly to be viewed by a passenger in the second seat and in a horizontal mode serving as a table for the second seat passenger.
Claim 2
Dependent Claim
99 words
A video system for use in a passenger vehicle having an array of seats including a first seat having a recessed back and a second seat directly behind the first seat, said system comprising a video screen dimensioned to be receivable in the recessed back, hinge means on a horizontal axis mounting the screen at its bottom to the recessed back for selective positioning in an upright mode received in the recess and facing rearwardly to be viewed by a passenger in the second seat and in a horizontal mode serving as a table for the second seat passenger.
Claim 3
Dependent Claim
40 words
The video system of claim 1, further including an upright partition recessed into the first seat back in a stored position and movable rearwardly and along one side of the screen to serve as a side shield for the screen.
Claim 4
Dependent Claim
22 words
The video system of claim 1, further including a joy stick receptacle for use in the playing of games on the screen.
Claim 5
Dependent Claim
16 words
The video system of claim 1, in which the screen is of the liquid-crystal display type.
Claim 6
Dependent Claim
16 words
The video system of claim 1, in which the screen is of the gas plasma type.
Claim 7
Dependent Claim
14 words
The video system of claim 1, in which the screen has touch screen capabilities.
Claim 8
Dependent Claim
24 words
The video system of claim 1, having a mouse for cursor movement, touch screen capabilities for menu selection, and joy stick capabilities for games.
Claim 9
Dependent Claim
10 words
The video system of claim 1, including storage media drives.
Claim 10
Dependent Claim
13 words
The video system of claim 1, including a power supply for the system.
References Cited (Backward Citations)
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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) | 1991-07-12 | 1992-01-11 | 1992-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-07-12 | 1996-01-11 | 1996-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-07-12 | 2000-01-11 | 2000-07-12 | $7700.00 | Window Closed / Lapsed |