US3203257A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Escapement controlled actuator
Assignee: Motors Liquidation Co
•
Filing: 1962-02-23
•
Granted: 1965-08-31
•
Expires: 1982-02-23
Abstract
No abstract record available.
Inventors
- 👤 Howard M Geyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:19
CPC Classifications
F; F15; F15B; F15B15/00; F15B15/20; F15B15/08; F15B15/14; F15B2015/1495; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1502
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US455364A
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US689703A
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US1557944A
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US1690646A
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US2372693A
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GB738356A
Cited
US2898888A
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US2871702A
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US2970427A
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US2979034A
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US3137123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |