Patent US3512290A successfully refreshed from Google Patents.
US3512290A
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US
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Firearm housing assembly having three sections and an interlocking central coupling member therefor
Assignee: HIGH STANDARD Manufacturing CORP
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Filing: 1968-07-08
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Granted: 1970-05-19
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Expires: 1988-07-08
Abstract
No abstract record available.
Inventors
- 👤 Paul A La Violette Jr
- 👤 Edward M Marino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:50
CPC Classifications
F; F41; F41A; F41A3/00; F41A3/64; F41A3/66
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2480135A
Cited
US3323246A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-18 | 1973-11-17 | 1974-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-18 | 1977-11-17 | 1978-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-18 | 1981-11-17 | 1982-05-19 | $7700.00 | Window Closed / Lapsed |