US2764343A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic switching and counting circuit
Assignee: Raytheon Co
•
Filing: 1952-02-25
•
Granted: 1956-09-25
•
Expires: 1972-02-25
Abstract
No abstract record available.
Inventors
- 👤 Diener Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:34
CPC Classifications
H; H03; H03K; H03K23/00; H03K23/82; G; G11; G11C; G11C19/00; G11C19/20; G11C19/202; H03M; H03M1/00; H03M1/06; H03M1/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-25 | 1960-03-26 | 1960-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-25 | 1964-03-26 | 1964-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-25 | 1968-03-26 | 1968-09-25 | $7700.00 | Window Closed / Lapsed |