US2872869A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rocket base fuze
Assignee: Individual
•
Filing: 1948-05-24
•
Granted: 1959-02-10
•
Expires: 1968-05-24
Abstract
No abstract record available.
Inventors
- 👤 Volney K Rasmussen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:26
CPC Classifications
F; F42; F42C; F42C15/00; F42C15/28; F42C15/30; F42C14/00; F42C14/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US682728A
Cited
GB110915A
Cited
US1545139A
Cited
US2441897A
Cited
US2145507A
Cited
US2378626A
Cited
US2443041A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-09 | 1962-08-11 | 1963-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-09 | 1966-08-11 | 1967-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-09 | 1970-08-11 | 1971-02-10 | $7700.00 | Window Closed / Lapsed |