US2962700A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic counter
Assignee: General Electric Co
•
Filing: 1955-06-01
•
Granted: 1960-11-29
•
Expires: 1975-06-01
Abstract
No abstract record available.
Inventors
- 👤 James R Horsch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:12
CPC Classifications
H; H03; H03K; H03K23/00; H03K23/76
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2697825A
Cited
US2808578A
Cited
US2777098A
Cited
US2710928A
Cited
GB730165A
Cited
US2713674A
Cited
US2713675A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |