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Patent US2647465A successfully refreshed from Google Patents.
US2647465A
Expired / Lapsed
US
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Device to resist the disarming of bombs
Assignee: United States Department of the Army
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Filing: 1952-06-03
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Granted: 1953-08-04
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Expires: 1972-06-03
Abstract
No abstract record available.
Inventors
- 👤 Rabinow Jacob
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:14
CPC Classifications
F; F42; F42C; F42C7/00; F42C11/00; F42C11/001; F42C11/006; F42C15/00; F42C15/40; F42C5/00; F42C5/02
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-03 | 1957-02-02 | 1957-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-03 | 1961-02-02 | 1961-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-03 | 1965-02-02 | 1965-08-04 | $7700.00 | Window Closed / Lapsed |