US2432791A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Defense weapon
Assignee: Individual
•
Filing: 1945-12-12
•
Granted: 1947-12-16
•
Expires: 1965-12-12
Abstract
No abstract record available.
Inventors
- 👤 Osses Jacob
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:18
CPC Classifications
F; F41; F41H; F41H9/00; F41H9/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US759062A
Cited
US967140A
Cited
GB146239A
Cited
US1333268A
Cited
US1394456A
Cited
US1619126A
Cited
US1731049A
Cited
US1823304A
Cited
US1880354A
Cited
US2345173A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-15 | 1951-06-16 | 1951-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-15 | 1955-06-16 | 1955-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-15 | 1959-06-16 | 1959-12-16 | $7700.00 | Window Closed / Lapsed |