Patent US6246407B1 successfully refreshed from Google Patents.
US2330737A
Expired / Lapsed
US
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Rifle mechanism
Assignee: Individual
•
Filing: 1939-07-29
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Granted: 1943-09-28
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Expires: 1959-07-29
Abstract
No abstract record available.
Inventors
- 👤 John D Pedersen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:53
CPC Classifications
F; F41; F41A; F41A9/00; F41A9/59; F41A11/00; F41A15/00; F41A15/12; F41A15/14; F41A29/00; F41A29/02; F41A3/00; F41A3/12; F41A3/14; F41A3/16; F41A3/26; F41A35/00; F41A35/02; F41A5/00; F41A5/18; F41A9/38; F41A9/39; F41A9/40; F41A9/41; F41C; F41C23/00
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) | 1946-09-27 | 1947-03-29 | 1947-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-09-27 | 1951-03-29 | 1951-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-09-27 | 1955-03-29 | 1955-09-28 | $7700.00 | Window Closed / Lapsed |