US3039254A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air cleaner and silencer assembly
Assignee: Motors Liquidation Co
•
Filing: 1958-08-08
•
Granted: 1962-06-19
•
Expires: 1978-08-08
Abstract
No abstract record available.
Inventors
- 👤 William F Thornburgh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:08
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/0002; B01D46/24; B01D46/2403; B01D46/2411; B01D46/42; B01D46/4236; F; F02; F02M; F02M35/00; F02M35/02; F02M35/024; F02M35/02475; F02M35/02483; F02M35/12; F02M35/1205; F02M35/1211; F02M35/14; B01D2279/00; B01D2279/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2359386A
Cited
US2632526A
Cited
US2789662A
Cited
DE943085C
Cited
US2720279A
Cited
US2782933A
Cited
US2865467A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-18 | 1965-12-18 | 1966-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-18 | 1969-12-18 | 1970-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-18 | 1973-12-18 | 1974-06-19 | $7700.00 | Window Closed / Lapsed |