US3268657A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synchronizing arrangement for color television apparatus
Assignee: Robert Bosch Fernsehanlagen GmbH
•
Filing: 1963-08-26
•
Granted: 1966-08-23
•
Expires: 1983-08-26
Abstract
No abstract record available.
Inventors
- 👤 Peth Horst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:09
CPC Classifications
H; H04; H04N; H04N9/00; H04N9/64; H04N9/74; H04N9/76
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
SYNCHRONIZING ARRANGEMENT FOR COLOR TELEVISION APPARATUS BEING SYNCHRONIZED BY A MAIN COLOR SYNCHRONIZING SIGNAL COMPRISING, IN COMBINATION, SIGNAL AND DISCRIMINATOR MEANS HAVING TWO OPERATING CONDITIONS ACCORDING TO THE PRESENCE AND TO THE ABSENCE RESPECTIVELY OF A SIGNAL APPLIED TO ITS INPUT LEAD AND GENERATING A CONTROL SIGNAL DURING THE ABSCENCE OF SAID SIGNAL; CONNECTION MEANS APPLYING SAID MAIN COLOR SYNCHRONIZING SIGNAL TO SAID INPUT LEAD OF SAID SIGNAL DISCRIMINATOR MEANS; A GATE HAVING TWO INPUT LEADS AND ONE OUTPUT LEAD CONNECTING CONDUCTIVELY ITS
Claim 2
Dependent Claim
83 words
SYNCHRONIZING ARRANGEMENT FOR COLOR TELEVISION APPARATUS BEING SYNCHRONIZED BY A MAIN COLOR SYNCHRONIZING SIGNAL COMPRISING, IN COMBINATION, SIGNAL AND DISCRIMINATOR MEANS HAVING TWO OPERATING CONDITIONS ACCORDING TO THE PRESENCE AND TO THE ABSENCE RESPECTIVELY OF A SIGNAL APPLIED TO ITS INPUT LEAD AND GENERATING A CONTROL SIGNAL DURING THE ABSCENCE OF SAID SIGNAL; CONNECTION MEANS APPLYING SAID MAIN COLOR SYNCHRONIZING SIGNAL TO SAID INPUT LEAD OF SAID SIGNAL DISCRIMINATOR MEANS; A GATE HAVING TWO INPUT LEADS AND ONE OUTPUT LEAD CONNECTING CONDUCTIVELY ITS
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |