US3378656A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustment means for electrical switch
Assignee: Texas Instruments Inc
•
Filing: 1966-01-03
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Granted: 1968-04-16
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Expires: 1986-01-03
Abstract
No abstract record available.
Inventors
- 👤 Carl N Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:00
CPC Classifications
H; H01; H01H; H01H35/00; H01H35/24; H01H35/34; H01H35/343
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1883251A
Cited
US2920486A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-16 | 1971-10-16 | 1972-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-16 | 1975-10-16 | 1976-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-16 | 1979-10-16 | 1980-04-16 | $7700.00 | Window Closed / Lapsed |