US2805067A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric weapons
Assignee: Individual
•
Filing: 1952-11-19
•
Granted: 1957-09-03
•
Expires: 1972-11-19
Abstract
No abstract record available.
Inventors
- 👤 Thomas D Ryan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:22
CPC Classifications
F; F41; F41H; F41H13/00; F41H13/0012; F41H13/0031; F41B; F41B13/00; F41B13/10; F41B15/00; F41B15/02; F41B15/04; F42; F42B; F42B30/00; F42B30/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR767898A
Cited
US1283772A
Cited
US1651499A
Cited
US1891493A
Cited
US2304065A
Cited
US2262040A
Cited
US2484147A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-02 | 1961-03-04 | 1961-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-02 | 1965-03-04 | 1965-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-02 | 1969-03-04 | 1969-09-03 | $7700.00 | Window Closed / Lapsed |