US2923794A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Subminiature relay
Assignee: BRUBAKER ELECTRONICS Inc
•
Filing: 1957-04-09
•
Granted: 1960-02-02
•
Expires: 1977-04-09
Abstract
No abstract record available.
Inventors
- 👤 Royal V Keeran
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:22
CPC Classifications
H; H01; H01H; H01H50/00; H01H50/16; H01H50/18; H01H50/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1763003A
Cited
US2428218A
Cited
US2436354A
Cited
US2760026A
Cited
US2718568A
Cited
US2777922A
Cited
US2793266A
Cited
US2800553A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-01 | 1963-08-03 | 1964-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-01 | 1967-08-03 | 1968-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-01 | 1971-08-03 | 1972-02-02 | $7700.00 | Window Closed / Lapsed |