US2866946A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine tool control
Assignee: Inductosyn Corp
•
Filing: 1955-09-26
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Granted: 1958-12-30
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Expires: 1975-09-26
Abstract
No abstract record available.
Inventors
- 👤 Robert W Tripp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:50
CPC Classifications
G; G01; G01D; G01D5/00; G01D5/12; G01D5/14; G01D5/20; G01D5/204; G01D5/2086; G05; G05B; G05B2219/00; G05B2219/30; G05B2219/49; G05B2219/49195; Y; Y10; Y10T; Y10T409/00; Y10T409/50; Y10T409/500164; Y10T409/500328; Y10T74/00; Y10T74/14; Y10T74/1412
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2559575A
Cited
US2679620A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-29 | 1962-06-30 | 1962-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-29 | 1966-06-30 | 1966-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-29 | 1970-06-30 | 1970-12-30 | $7700.00 | Window Closed / Lapsed |