Patent US2981183A successfully refreshed from Google Patents.
US2981183A
Expired / Lapsed
US
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Tail initiation with nose fuzes
Assignee: Individual
•
Filing: 1951-03-22
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Granted: 1961-04-25
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Expires: 1971-03-22
Abstract
No abstract record available.
Inventors
- 👤 Theodore B Godfrey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:31
CPC Classifications
F; F42; F42C; F42C1/00; F42C1/02; F42C1/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1166879A
Cited
US1181203A
Cited
US1150667A
Cited
US1201763A
Cited
US1450579A
Cited
US2509903A
Cited
US2539643A
Cited
US2603155A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-24 | 1964-10-24 | 1965-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-24 | 1968-10-24 | 1969-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-24 | 1972-10-24 | 1973-04-25 | $7700.00 | Window Closed / Lapsed |