US3370475A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trigger action control mechanism
Assignee: Cutler Hammer Inc
•
Filing: 1966-02-24
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Granted: 1968-02-27
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Expires: 1986-02-24
Abstract
No abstract record available.
Inventors
- 👤 Hunter Wilfred
- 👤 Evans Michael David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:42
CPC Classifications
H; H01; H01H; H01H21/00; H01H21/02; H01H21/04; H01H21/10; G; G05; G05G; G05G1/00; G05G1/02; G05G7/00; G05G7/02; G05G7/04; H01H9/00; H01H9/02; H01H9/06; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18888; Y10T74/1892; Y10T74/18936
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) | 1971-02-26 | 1971-08-28 | 1972-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-26 | 1975-08-28 | 1976-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-26 | 1979-08-28 | 1980-02-27 | $7700.00 | Window Closed / Lapsed |