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US2929421A
Expired / Lapsed
US
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Multi-station transfer type machine tool improvement
Assignee: Remington Arms Co LLC
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Filing: 1958-03-27
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Granted: 1960-03-22
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Expires: 1978-03-27
Abstract
No abstract record available.
Inventors
- 👤 Charles C Webb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:49
CPC Classifications
B; B23; B23Q; B23Q7/00; B23Q7/03; B23Q7/035; B23Q11/00; B23Q11/0042; B23Q11/005; B23Q16/00; B23Q16/02; B23Q16/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US816030A
Cited
US1182733A
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US1511486A
Cited
US1653932A
Cited
US1696502A
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US1985302A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-22 | 1963-09-21 | 1964-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-22 | 1967-09-21 | 1968-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-22 | 1971-09-21 | 1972-03-22 | $7700.00 | Window Closed / Lapsed |