US3062441A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Counters and read-outs
Assignee: Individual
•
Filing: 1959-08-06
•
Granted: 1962-11-06
•
Expires: 1979-08-06
Abstract
No abstract record available.
Inventors
- 👤 Paul S Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:11
CPC Classifications
H; H03; H03K; H03K21/00; H03K21/08; G; G01; G01P; G01P3/00; G01P3/64; G01P3/66
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2763432A
Cited
US2561508A
Cited
US2540442A
Cited
US2619068A
Cited
US2765458A
Cited
US2813266A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |