Patent US1932914A successfully refreshed from Google Patents.
USRE25670E
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Machine tool with a mechanical cutting tool changer
Assignee: Kearney and Trecker Corp
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Filing: 1962-09-13
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Granted: 1964-10-27
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Expires: 1982-09-13
Abstract
No abstract record available.
Inventors
- 👤 John A Hansen
- 👤 Charles A Parske
- 👤 Kurt A Riedel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:21
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/155; B23Q3/157; B23Q3/15706; B23B; B23B39/00; B23B39/16; B23B39/20; B23B39/205; Y; Y10; Y10S; Y10S279/00; Y10S279/90; Y10T; Y10T29/00; Y10T29/51; Y10T29/5104; Y10T29/5105; Y10T29/5152; Y10T29/5154; Y10T29/5157; Y10T408/00; Y10T408/13; Y10T408/14; Y10T408/36; Y10T408/37; Y10T408/52; Y10T408/65; Y10T408/675; Y10T408/6771; Y10T408/6774; Y10T483/00; Y10T483/17; Y10T483/1733; Y10T483/179; Y10T483/1793; Y10T483/1795
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) | 1967-10-27 | 1968-04-27 | 1968-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-27 | 1972-04-27 | 1972-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-27 | 1976-04-27 | 1976-10-27 | $7700.00 | Window Closed / Lapsed |