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Patent US2403306A successfully refreshed from Google Patents.
US2403306A
Expired / Lapsed
US
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Firearm construction
Assignee: Motors Liquidation Co
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Filing: 1944-05-01
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Granted: 1946-07-02
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Expires: 1964-05-01
Abstract
No abstract record available.
Inventors
- 👤 Frederick W Sampson
- 👤 George J Hyde
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:20
CPC Classifications
F; F41; F41A; F41A3/00; F41A3/64; F41A3/78; F41A3/82
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) | 1949-07-01 | 1949-12-31 | 1950-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-07-01 | 1953-12-31 | 1954-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-07-01 | 1957-12-31 | 1958-07-02 | $7700.00 | Window Closed / Lapsed |