US2998772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic bonded explosives rocket warhead
Assignee: Individual
•
Filing: 1955-09-02
•
Granted: 1961-09-05
•
Expires: 1975-09-02
Abstract
No abstract record available.
Inventors
- 👤 William E Land
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:57
CPC Classifications
F; F42; F42B; F42B12/00; F42B12/02; F42B12/20; F42B12/201; F42B12/204; B; B29; B29C; B29C70/00; B29C70/58; C; C06; C06B; C06B45/00; C06B45/04; C06B45/06; C06B45/10; F42B30/00; F42B30/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1316005A
Cited
FR843734A
Cited
US2500117A
Cited
US2632391A
Cited
US2671401A
Cited
US2750884A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-04 | 1965-03-06 | 1965-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-04 | 1969-03-06 | 1969-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-04 | 1973-03-06 | 1973-09-05 | $7700.00 | Window Closed / Lapsed |