US2459182A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grenade mortar and adapter
Assignee: Individual
•
Filing: 1945-09-27
•
Granted: 1949-01-18
•
Expires: 1965-09-27
Abstract
No abstract record available.
Inventors
- 👤 Ross Josiah
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:30
CPC Classifications
F; F41; F41F; F41F1/00; F41F1/06; F41C; F41C27/00; F41C27/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US502713A
Cited
US940527A
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US1336656A
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AT80003B
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FR503172A
Cited
US1399243A
Cited
GB392329A
Cited
CH207361A
Cited
US2383087A
Cited
US2368064A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-18 | 1952-07-19 | 1953-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-18 | 1956-07-19 | 1957-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-18 | 1960-07-19 | 1961-01-18 | $7700.00 | Window Closed / Lapsed |