US2882458A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multipole chuck
Assignee: Sundstrand Machine Tool Co
•
Filing: 1953-11-13
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Granted: 1959-04-14
•
Expires: 1973-11-13
Abstract
No abstract record available.
Inventors
- 👤 Anderson Axel
- 👤 Anderson Eric
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:52
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/15; B23Q3/154; B23Q3/1543
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1232512A
Cited
FR595048A
Cited
US1582683A
Cited
US2401887A
Cited
US2435737A
Cited
US2654142A
Cited
US2479325A
Cited
US2536795A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-13 | 1962-10-13 | 1963-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-13 | 1966-10-13 | 1967-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-13 | 1970-10-13 | 1971-04-14 | $7700.00 | Window Closed / Lapsed |