US3249049A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ballistic primer
Assignee: Individual
•
Filing: 1964-07-31
•
Granted: 1966-05-03
•
Expires: 1984-07-31
Abstract
No abstract record available.
Inventors
- 👤 Zimmerman Theodore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:53
CPC Classifications
F; F42; F42C; F42C19/00; F42C19/08; F42C19/12; F42B; F42B5/00; F42B5/02; F42B5/08; F42B5/18; F42C19/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2986090A
Cited
US3018732A
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US3019732A
Cited
US3070013A
Cited
US3090308A
Cited
US3090310A
Cited
US3181464A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |