US3414853A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetically coupled momentary switch
Assignee: Individual
•
Filing: 1966-07-14
•
Granted: 1968-12-03
•
Expires: 1986-07-14
Abstract
No abstract record available.
Inventors
- 👤 Gilbert M Motis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:49
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/50; H01H13/506; H01H36/00; H01H36/0073
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2341931A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-03 | 1972-06-03 | 1972-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-03 | 1976-06-03 | 1976-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-03 | 1980-06-03 | 1980-12-03 | $7700.00 | Window Closed / Lapsed |