Patent US3293356A successfully refreshed from Google Patents.
US3293356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid state display device for providing color displays
Assignee: Individual
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Filing: 1963-05-31
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Granted: 1966-12-20
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Expires: 1983-05-31
Abstract
No abstract record available.
Inventors
- 👤 William R Aiken
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:53
CPC Classifications
H; H04; H04N; H04N9/00; H04N9/12; H04N9/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
IN A COLOR DISPLAY DEVICE, A PLURALITY OF SETS OF SELECTOR GRIDS, A PLURALITY OF SETS OF COLOR CONTROL GRIDS EXTENDING IN A DIRECTION PERPENDICULAR TO SAID FIRST GRIDS, A PLURALITY OF SETS OF COLOR PRODUCING MEANS, THE GRIDS OF AT LEAST ONE OF SAID COLOR CONTROL SETS BEING DISPOSED IN SUPERPOSED RELATION WITH THE GRIDS OF A SECOND ONE OF SAID COLOR CONTROL SETS, EACH DIFFERENT SET OF COLOR PRODUCING MEANS BEING OPERATIVE TO PROVIDE A LIGHT OUTPUT IN A DIFFERENT COLOR, AND MEANS FOR SUPPORTING EACH OF SAID COLOR CONTROL GRID SETS FOR USE WITH A DIFFERENT ONE OF SAID SELECTOR GRID SETS IN CONTROLLING A LIGHT OUTPUT BY AT LEAST ONE CORRESPONDING SET OF SAID COLOR PRODUCING MEANS.
Claim 2
Dependent Claim
121 words
IN A COLOR DISPLAY DEVICE, A PLURALITY OF SETS OF SELECTOR GRIDS, A PLURALITY OF SETS OF COLOR CONTROL GRIDS EXTENDING IN A DIRECTION PERPENDICULAR TO SAID FIRST GRIDS, A PLURALITY OF SETS OF COLOR PRODUCING MEANS, THE GRIDS OF AT LEAST ONE OF SAID COLOR CONTROL SETS BEING DISPOSED IN SUPERPOSED RELATION WITH THE GRIDS OF A SECOND ONE OF SAID COLOR CONTROL SETS, EACH DIFFERENT SET OF COLOR PRODUCING MEANS BEING OPERATIVE TO PROVIDE A LIGHT OUTPUT IN A DIFFERENT COLOR, AND MEANS FOR SUPPORTING EACH OF SAID COLOR CONTROL GRID SETS FOR USE WITH A DIFFERENT ONE OF SAID SELECTOR GRID SETS IN CONTROLLING A LIGHT OUTPUT BY AT LEAST ONE CORRESPONDING SET OF SAID COLOR PRODUCING MEANS.
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) | 1969-12-19 | 1970-06-20 | 1970-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-19 | 1974-06-20 | 1974-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-19 | 1978-06-20 | 1978-12-20 | $7700.00 | Window Closed / Lapsed |