Patent US3069916A successfully refreshed from Google Patents.
US3069916A
Expired / Lapsed
US
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Snap-acting mechanism
Assignee: Individual
•
Filing: 1960-01-11
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Granted: 1962-12-25
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Expires: 1980-01-11
Abstract
No abstract record available.
Inventors
- 👤 James P Watson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:40
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/02; H01H13/26; H01H13/36; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18888; Y10T74/18896; Y10T74/18904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2515324A
Cited
GB655549A
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US2695524A
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US2660646A
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US2695207A
Cited
US2805297A
Cited
US2821588A
Cited
US2841999A
Cited
US2827197A
Cited
US2809261A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |