US3608185A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine tool
Assignee: Milacron Inc
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Filing: 1969-04-10
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Granted: 1971-09-28
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Expires: 1989-04-10
Abstract
Abstract THIS INVENTION RELATES TO A MACHINE TOOL AND, MORE PARTICULARLY, TO A NUMERICALLY-CONTROLLED MACHINING APPARATUS HAVING TOOL-CHANGING CAPABILITY.
Inventors
- 👤 Stanley A Pfister
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:52
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/155; B23Q3/1552; B23Q3/1554; B23Q2003/155414; B23Q2003/155418; B23Q2003/155425; B23Q2003/155428; B23Q2003/155432; B23Q2003/155435; B23Q2003/155446; Y; Y10; Y10T; Y10T483/00; Y10T483/17; Y10T483/1733; Y10T483/1748; Y10T483/1752; Y10T483/1755; Y10T483/1762; Y10T483/1781
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) | 1974-09-27 | 1975-03-29 | 1975-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-27 | 1979-03-29 | 1979-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-27 | 1983-03-29 | 1983-09-28 | $7700.00 | Window Closed / Lapsed |