US3487588A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine tool control apparatus
Assignee: Newall Engineering Co Ltd
•
Filing: 1966-07-05
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Granted: 1970-01-06
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Expires: 1986-07-05
Abstract
No abstract record available.
Inventors
- 👤 Wilfred Keith Temple
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:59
CPC Classifications
B; B24; B24B; B24B5/00; B24B5/36; B24B5/42; B23; B23Q; B23Q1/00; B23Q1/72; B23Q1/76; B24B41/00; B24B41/06; B24B41/065; B24B49/00; B24B49/02; B24B49/04; B24B49/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-05 | 1973-07-07 | 1974-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-05 | 1977-07-07 | 1978-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-05 | 1981-07-07 | 1982-01-06 | $7700.00 | Window Closed / Lapsed |