US2936383A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transistor blocking oscillator
Assignee: Individual
•
Filing: 1956-10-23
•
Granted: 1960-05-10
•
Expires: 1976-10-23
Abstract
No abstract record available.
Inventors
- 👤 Jr Joseph Mees
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:48
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/26; H03K3/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2485101A
Cited
US2469977A
Cited
US2690510A
Cited
US2544213A
Cited
US2586310A
Cited
US2612620A
Cited
US2758208A
Cited
US2757287A
Cited
US2850648A
Cited
US2857518A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-10 | 1963-11-09 | 1964-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-10 | 1967-11-09 | 1968-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-10 | 1971-11-09 | 1972-05-10 | $7700.00 | Window Closed / Lapsed |