US2772094A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool holders
Assignee: Individual
•
Filing: 1954-01-19
•
Granted: 1956-11-27
•
Expires: 1974-01-19
Abstract
No abstract record available.
Inventors
- 👤 Vincent S Jamilkowski
- 👤 Swanson Bror Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:33
CPC Classifications
B; B23; B23G; B23G1/00; B23G1/44; B23G1/46; Y; Y10; Y10S; Y10S470/00; Y10S470/903; Y10T; Y10T279/00; Y10T279/17; Y10T279/17017; Y10T279/17761; Y10T279/17821; Y10T408/00; Y10T408/94
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US389627A
Cited
US1645948A
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US857151A
Cited
DE222342C
Cited
US1393380A
Cited
US1757125A
Cited
US2193615A
Cited
US2371330A
Cited
US2338095A
Cited
US2530297A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-27 | 1960-05-28 | 1960-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-27 | 1964-05-28 | 1964-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-27 | 1968-05-28 | 1968-11-27 | $7700.00 | Window Closed / Lapsed |