US3033116A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ammunition
Assignee: Individual
•
Filing: 1958-05-20
•
Granted: 1962-05-08
•
Expires: 1978-05-20
Abstract
No abstract record available.
Inventors
- 👤 John L Critcher
- 👤 Costa Nicholas J La
- 👤 Patrick E Sweeney
- 👤 Irwin R Barr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:10
CPC Classifications
F; F42; F42B; F42B14/00; F42B14/06; F42B14/061; Y; Y10; Y10S; Y10S102/00; Y10S102/703
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US111377A
Cited
US136336A
Cited
US212170A
Cited
US219491A
Cited
US448057A
Cited
US620400A
Cited
US1195107A
Cited
US2820412A
Cited
US2767656A
Cited
US2939395A
Cited
US2811901A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-07 | 1965-11-06 | 1966-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-07 | 1969-11-06 | 1970-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-07 | 1973-11-06 | 1974-05-08 | $7700.00 | Window Closed / Lapsed |