US3482562A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air inlet control mechanism
Assignee: Motors Liquidation Co
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Filing: 1967-12-06
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Granted: 1969-12-09
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Expires: 1987-12-06
Abstract
No abstract record available.
Inventors
- 👤 Ernst L Ranft
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:55
CPC Classifications
F; F02; F02M; F02M35/00; F02M35/10; F02M35/10006; F02M35/10013; F02D; F02D17/00; F02D17/04; F02M3/00; F02M3/02; F02M35/10242; F02M35/10255; F02P; F02P11/00; F02P11/02; F02M35/1015; F02M35/10196; Y; Y10; Y10S; Y10S123/00; Y10S123/11
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) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |