US3375786A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanical percussion fuze for rockets
Assignee: Bombrini Parodi Delfino SpA
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Filing: 1966-10-10
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Granted: 1968-04-02
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Expires: 1986-10-10
Abstract
No abstract record available.
Inventors
- 👤 Marchiaro Ettore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:04
CPC Classifications
F; F42; F42C; F42C1/00; F42C1/02; F42C15/00; F42C15/18; F42C15/188; F42C15/192; F42C15/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-02 | 1971-10-02 | 1972-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-02 | 1975-10-02 | 1976-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-02 | 1979-10-02 | 1980-04-02 | $7700.00 | Window Closed / Lapsed |