US2282193A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for cutting gears
Assignee: GEAR PROC Inc
•
Filing: 1937-05-08
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Granted: 1942-05-05
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Expires: 1957-05-08
Abstract
No abstract record available.
Inventors
- 👤 Maurice A Lambrix
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:42
CPC Classifications
B; B23; B23F; B23F23/00; B23F23/12; B23F23/1293; B23F19/00; B23F21/00; B23F21/005; B23F23/1237; B23F23/1287; B23F5/00; B23F5/12; B23F5/16; B23F5/166; Y; Y10; Y10T; Y10T409/00; Y10T409/10; Y10T409/109063; Y10T409/109381
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1945-05-04 | 1945-11-03 | 1946-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-05-04 | 1949-11-03 | 1950-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-05-04 | 1953-11-03 | 1954-05-05 | $7700.00 | Window Closed / Lapsed |