Patent US4719513A successfully refreshed from Google Patents.
US4719513A
Expired / Lapsed
US
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Compact video system
Assignee: Eastman Kodak Co
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Filing: 1986-12-29
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Granted: 1988-01-12
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Expires: 2006-12-29
Abstract
Abstract A compact video system includes a collapsible cart for housing the components of a video system which is usable outdoors to record athletic events and the like. A wheeled lower housing supports an upper housing by adjustable arms. When the upper housing is collapsed against the lower housing, a brake is actuated to lock the wheels to prevent easy removal of the cart and theft of components housed in the lower housing. Housed in the upper housing is a video monitor which has an upwardly oriented tube face. The monitor face is viewed by a mirror and glare screen which are operatively associated with a lid which covers the monitor when closed. When the lid is opened, the video monitor may be viewed in bright sunlight without a substantial loss of image brightness.
Inventors
- 👤 Dean M. Peterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:55
CPC Classifications
H; H04; H04N; H04N9/00; H04N9/12; H04N9/31; H04N9/3141
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
109 words
A compact video system comprising: a cart including a lower housing and a separate upper housing; wheel means mounted on said lower housing for moving said cart; means for adjustably supporting said upper housing relative to said lower housing; drive means associated with said support means for selectively driving said support means to raise and lower said upper housing relative to said lower housing; brake means cooperatively associated with said wheel means for locking said wheel means against rotation to prevent movement of said cart; and means for actuating said brake means to lock said wheel means when said upper housing is lowered into contact with said lower housing.
Claim 2
Dependent Claim
109 words
A compact video system comprising: a cart including a lower housing and a separate upper housing; wheel means mounted on said lower housing for moving said cart; means for adjustably supporting said upper housing relative to said lower housing; drive means associated with said support means for selectively driving said support means to raise and lower said upper housing relative to said lower housing; brake means cooperatively associated with said wheel means for locking said wheel means against rotation to prevent movement of said cart; and means for actuating said brake means to lock said wheel means when said upper housing is lowered into contact with said lower housing.
Claim 3
Dependent Claim
110 words
The video apparatus of claim 1 including a video monitor comprising a video monitor tube and means for supporting said video monitor in said upper housing such that the face of said video monitor tube is upwardly oriented; a lid movably mounted on said upper housing overlying said face of said video monitor tube; a mirror mounted on said lid facing said video monitor tube; and a glare screen mounted to said lid so that when said lid is raised, said glare screen and said mirror permit viewing of said monitor but prevent external reflections and glare from substantially diminishing the brightness of an image displayed on said video monitor.
Claim 4
Dependent Claim
68 words
The system of claim 2 wherein said upper housing further houses a video cassette recorder (VCR) connected to said monitor for displaying images produced from a tape inserted into said recorder, and wherein said lower housing houses a battery for providing power to said VCR and said monitor and wherein when said upper housing is lowered into contact with said lower housing, access to said battery is inhibited.
Claim 5
Dependent Claim
56 words
The system of claim 1 wherein said upper housing houses a removable high speed video camera and including means connected to said upper housing for supporting said camera such that raising and lowering of said upper housing by said drive means effects raising and lowering of said camera to position said camera for viewing a scene.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-01-11 | 1991-07-13 | 1992-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-01-11 | 1995-07-13 | 1996-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-01-11 | 1999-07-13 | 2000-01-12 | $7700.00 | Window Closed / Lapsed |