Patent US2353722A successfully refreshed from Google Patents.
US2353722A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gun
Assignee: Individual
•
Filing: 1939-05-15
•
Granted: 1944-07-18
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Expires: 1959-05-15
Abstract
No abstract record available.
Inventors
- 👤 Walter T Gorton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:34
CPC Classifications
F; F41; F41A; F41A3/00; F41A3/12; F41A3/36; F41A3/38; F41A19/00; F41A19/06; F41A19/42; F41A19/43; F41A19/44; F41A19/45; F41A29/00; F41A3/64; F41A3/68; F41A3/78
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1947-07-18 | 1948-01-17 | 1948-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-07-18 | 1952-01-17 | 1952-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-07-18 | 1956-01-17 | 1956-07-18 | $7700.00 | Window Closed / Lapsed |