US2561724A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for operating lathes
Assignee: Genesis Worldwide Inc
•
Filing: 1946-03-11
•
Granted: 1951-07-24
•
Expires: 1966-03-11
Abstract
No abstract record available.
Inventors
- 👤 Clifford A Bickel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:28
CPC Classifications
B; B23; B23Q; B23Q15/00; B23Q15/007; B23Q15/08; B23Q15/10; Y; Y10; Y10T; Y10T82/00; Y10T82/25; Y10T82/2502; Y10T82/2504; Y10T82/2531; Y10T82/2541; Y10T82/2552; Y10T82/2554; Y10T82/2556
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1915986A
Cited
US1896052A
Cited
US2004283A
Cited
US2209037A
Cited
US2150032A
Cited
US2389757A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-23 | 1955-01-22 | 1955-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-23 | 1959-01-22 | 1959-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-23 | 1963-01-22 | 1963-07-24 | $7700.00 | Window Closed / Lapsed |