US2480885A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Work holding device
Assignee: Individual
•
Filing: 1946-03-12
•
Granted: 1949-09-06
•
Expires: 1966-03-12
Abstract
No abstract record available.
Inventors
- 👤 Robert P Sedlock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:40
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q2703/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1304680A
Cited
US1305321A
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US723610A
Cited
US761573A
Cited
US800685A
Cited
US1368085A
Cited
US2166692A
Cited
US2276819A
Cited
US2214663A
Cited
US2383201A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-09-05 | 1953-03-07 | 1953-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-09-05 | 1957-03-07 | 1957-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-09-05 | 1961-03-07 | 1961-09-06 | $7700.00 | Window Closed / Lapsed |