US3376486A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Speed-controlled servo-positioner
Assignee: Westinghouse Electric Corp
•
Filing: 1964-07-22
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Granted: 1968-04-02
•
Expires: 1984-07-22
Abstract
No abstract record available.
Inventors
- 👤 William R Caputo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:43
CPC Classifications
G; G05; G05D; G05D3/00; E; E05; E05F; E05F15/00; E05F15/60; E05F15/603; E05F15/632; E05F15/649; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132; G05B; G05B2219/00; G05B2219/30; G05B2219/37; G05B2219/37318; G05B2219/43; G05B2219/43037; G05B2219/43074; G05B2219/45; G05B2219/45242; Y; Y10; Y10S; Y10S388/00; Y10S388/90; Y10S388/904; Y10S388/907; Y10S388/91; Y10S388/923; Y10S388/929; Y10S388/93; Y10S388/931
Claims Analysis
Total Claims: 0
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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) | 1971-04-02 | 1971-10-02 | 1972-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-02 | 1975-10-02 | 1976-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-02 | 1979-10-02 | 1980-04-02 | $7700.00 | Window Closed / Lapsed |