US2886008A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locking actuator and valve mechanism therefor
Assignee: Motors Liquidation Co
•
Filing: 1953-08-03
•
Granted: 1959-05-12
•
Expires: 1973-08-03
Abstract
No abstract record available.
Inventors
- 👤 Howard M Geyer
- 👤 James W Light
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:36
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/06; F02K1/15; F15; F15B; F15B11/00; F15B11/16; F15B11/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
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Cited
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Cited
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US2730994A
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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) | 1962-05-11 | 1962-11-10 | 1963-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-11 | 1966-11-10 | 1967-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-11 | 1970-11-10 | 1971-05-12 | $7700.00 | Window Closed / Lapsed |