Patent US2641969A successfully refreshed from Google Patents.
US2641969A
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Machine tool control mechanism
Assignee: Milacron Inc
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Filing: 1949-10-01
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Granted: 1953-06-16
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Expires: 1969-10-01
Abstract
No abstract record available.
Inventors
- 👤 Erwin G Roehm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:23
CPC Classifications
B; B23; B23Q; B23Q35/00; B23Q35/04; B23Q35/08; B23Q35/18; B23Q2735/00; B23Q2735/02; B23Q2735/08; B23Q2735/082; Y; Y10; Y10T; Y10T409/00; Y10T409/50; Y10T409/500164; Y10T409/500328; Y10T82/00; Y10T82/14; Y10T82/141; Y10T82/143; Y10T82/145
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2025748A
Cited
US1998939A
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US2006121A
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US2120196A
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US2373332A
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US2456158A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-15 | 1956-12-15 | 1957-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-15 | 1960-12-15 | 1961-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-15 | 1964-12-15 | 1965-06-16 | $7700.00 | Window Closed / Lapsed |