US2629468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool feed control
Assignee: CLEVELAND AUTOMATIC MACHINE Co
•
Filing: 1946-10-08
•
Granted: 1953-02-24
•
Expires: 1966-10-08
Abstract
No abstract record available.
Inventors
- 👤 Alfred F Jelinek
- 👤 Walter E Gross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:53
CPC Classifications
B; B23; B23B; B23B7/00; B23B7/02; B23B7/04; Y; Y10; Y10S; Y10S82/00; Y10S82/905; Y10T; Y10T29/00; Y10T29/51; Y10T29/5152; Y10T29/5154; Y10T29/5159; Y10T29/516; Y10T29/5179; Y10T74/00; Y10T74/14; Y10T74/1418; Y10T74/1424; Y10T74/1441
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US919986A
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US923449A
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US1269489A
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US1254232A
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US1484604A
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US2086851A
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US2237183A
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US2300389A
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US2310259A
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US2357428A
Cited
US2357427A
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US2388594A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-24 | 1956-08-25 | 1957-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-24 | 1960-08-25 | 1961-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-24 | 1964-08-25 | 1965-02-24 | $7700.00 | Window Closed / Lapsed |