US3287494A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Indicator for color television receivers
Assignee: Motorola Solutions Inc
•
Filing: 1966-02-17
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Granted: 1966-11-22
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Expires: 1986-02-17
Abstract
No abstract record available.
Inventors
- 👤 Rolf E Spies
- 👤 Robert B Hansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:28
CPC Classifications
H; H04; H04N; H04N9/00; H04N9/64; H04N9/70
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A TELEVISION RECEIVER INCLUDING IN COMBINATION, A COLOR PRODUCING CATHODE RAY TUBE, MEANS FOR APPLYING SIGNALS TO SAID TUBE TO PROVIDE MONOCHROME REPRODUCTION IN RESPONSE TO RECEIVED MONOCHROME SIGNALS AND TO PROVIDE COLOR REPRODUCTION IN RESPONSE TO RECEIVED COLOR SIGNALS WHICH INCLUDE CHROMA SIGNAL COMPONENTS AND A COLOR REFERENCE COMPONENT, SAID MEANS INCLUDING SELECTING MEANS FOR DERIVING THE COLOR REFERENCE COMPONET FROM RECEIVED COLOR SIGNALS, A TRANSLATING STAGE FOR PASSING CHROMA SIGNAL COMPONENTS OF RECEIVED COLOR SIGNALS FOR CONTROLLING THE COLORS OF THE REPRODUCED IMAGE, MEANS COUPLED TO SAID SELECTING MEANS AND TO SAID TRANSLATING STAGE FOR DISABLING THE LATTER IN THE ABSENCE OF THE COLOR
Claim 2
Dependent Claim
106 words
A TELEVISION RECEIVER INCLUDING IN COMBINATION, A COLOR PRODUCING CATHODE RAY TUBE, MEANS FOR APPLYING SIGNALS TO SAID TUBE TO PROVIDE MONOCHROME REPRODUCTION IN RESPONSE TO RECEIVED MONOCHROME SIGNALS AND TO PROVIDE COLOR REPRODUCTION IN RESPONSE TO RECEIVED COLOR SIGNALS WHICH INCLUDE CHROMA SIGNAL COMPONENTS AND A COLOR REFERENCE COMPONENT, SAID MEANS INCLUDING SELECTING MEANS FOR DERIVING THE COLOR REFERENCE COMPONET FROM RECEIVED COLOR SIGNALS, A TRANSLATING STAGE FOR PASSING CHROMA SIGNAL COMPONENTS OF RECEIVED COLOR SIGNALS FOR CONTROLLING THE COLORS OF THE REPRODUCED IMAGE, MEANS COUPLED TO SAID SELECTING MEANS AND TO SAID TRANSLATING STAGE FOR DISABLING THE LATTER IN THE ABSENCE OF THE COLOR
References Cited (Backward Citations)
US3129283A
Cited
US3206550A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |