Patent US2006144A successfully refreshed from Google Patents.
US2006144A
Expired / Lapsed
US
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Feed knock-off mechanism for lathes
Assignee: Jones and Lamson Machine Co
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Filing: 1932-11-03
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Granted: 1935-06-25
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Expires: 1952-11-03
Abstract
No abstract record available.
Inventors
- 👤 John E Lovely
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:04
CPC Classifications
B; B23; B23Q; B23Q5/00; B23Q5/22; B23Q5/52; B23Q2705/00; B23Q2705/24; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/518; Y10T409/00; Y10T409/30; Y10T409/30868; Y10T409/308736; Y10T82/00; Y10T82/25; Y10T82/2531; Y10T82/2572; Y10T82/2574; Y10T82/2581
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) | 1938-06-24 | 1938-12-24 | 1939-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-06-24 | 1942-12-24 | 1943-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-06-24 | 1946-12-24 | 1947-06-25 | $7700.00 | Window Closed / Lapsed |