US2946610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Assembly having fluid pressure means for the removal of tightly fitted parts
Assignee: Allis Chalmers Corp
•
Filing: 1957-08-30
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Granted: 1960-07-26
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Expires: 1977-08-30
Abstract
No abstract record available.
Inventors
- 👤 Raymond C Jenness
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:49
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/02; B25B27/026; B23; B23P; B23P11/00; B23P11/02; B23P11/022; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49805; Y10T29/53; Y10T29/53796; Y10T29/5383; Y10T403/00; Y10T403/16; Y10T403/1633
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US376900A
Cited
US961375A
Cited
US2084439A
Cited
US2348293A
Cited
US2764437A
Cited
US2817142A
Cited
US2832653A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |