US3454286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermally operated release mechanism
Assignee: United States Department of the Navy
•
Filing: 1967-03-01
•
Granted: 1969-07-08
•
Expires: 1987-03-01
Abstract
No abstract record available.
Inventors
- 👤 Victor C Anderson
- 👤 Victor H Schmidtmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:18
CPC Classifications
F; F16; F16G; F16G11/00; Y; Y10; Y10T; Y10T403/00; Y10T403/21
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US310049A
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US1818485A
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GB189826644A
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GB748454A
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US2745368A
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US3094452A
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US2992017A
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GB904667A
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US3171180A
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US3200706A
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US3242666A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-07 | 1973-01-06 | 1973-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-07 | 1977-01-06 | 1977-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-07 | 1981-01-06 | 1981-07-08 | $7700.00 | Window Closed / Lapsed |