US3037092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storing television signals
Assignee: Siemens and Halske AG
•
Filing: 1959-08-04
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Granted: 1962-05-29
•
Expires: 1979-08-04
Abstract
No abstract record available.
Inventors
- 👤 Neumann Helmut
- 👤 Drost Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:17
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/76; H04N5/78; H04N5/782; G; G11; G11B; G11B5/00; G11B5/127; G11B5/33; G11B5/37; G11B5/48; G11B5/52; G11B5/53; H04N5/7805
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE38725C
Cited
US2813924A
Cited
US2711945A
Cited
US2866013A
Cited
US2900451A
Cited
US2921990A
Cited
US2916639A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-28 | 1965-11-27 | 1966-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-28 | 1969-11-27 | 1970-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-28 | 1973-11-27 | 1974-05-29 | $7700.00 | Window Closed / Lapsed |