US3069608A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Numerical control servo-system
Assignee: Individual
•
Filing: 1952-08-14
•
Granted: 1962-12-18
•
Expires: 1972-08-14
Abstract
No abstract record available.
Inventors
- 👤 Jay W Forrester
- 👤 William M Pease
- 👤 James O Mcdonough
- 👤 Alfred K Susskind
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:35
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/19; G05B19/21; G05B19/25; G05B19/251; G05B19/253; H; H03; H03M; H03M1/00; G05B2219/00; G05B2219/30; G05B2219/33; G05B2219/33088; G05B2219/34; G05B2219/34034; G05B2219/35; G05B2219/35373; G05B2219/35534; G05B2219/36; G05B2219/36366; G05B2219/36368; G05B2219/37; G05B2219/37175; G05B2219/41; G05B2219/41363; H03M1/12; H03M1/48; Y; Y10; Y10S; Y10S242/00; Y10S242/01; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/300896
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB356326A
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US2255739A
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US2358746A
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US2384809A
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US2363208A
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US2484968A
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US2628539A
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US2475245A
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US2537770A
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US2537427A
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US2710934A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-17 | 1966-06-18 | 1966-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-17 | 1970-06-18 | 1970-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-17 | 1974-06-18 | 1974-12-18 | $7700.00 | Window Closed / Lapsed |