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US1335677A
Expired / Lapsed
US
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Magazine or cartridge feeding device for automatic machine-guns
Assignee: ANSLEY H FOX Co
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Filing: 1917-04-09
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Granted: 1920-03-30
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Expires: 1937-04-09
Abstract
No abstract record available.
Inventors
- 👤 Ansley H Fox
- 👤 Walter J Rice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:15
CPC Classifications
F; F41; F41A; F41A9/00; F41A9/61; F41A9/64; F41A9/73; F41A9/74
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) | 1923-03-30 | 1923-09-29 | 1924-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-03-30 | 1927-09-29 | 1928-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-03-30 | 1931-09-29 | 1932-03-30 | $7700.00 | Window Closed / Lapsed |