US2764142A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air cleaner and silencer assembly
Assignee: Motors Liquidation Co
•
Filing: 1951-11-10
•
Granted: 1956-09-25
•
Expires: 1971-11-10
Abstract
No abstract record available.
Inventors
- 👤 Wesley W Mcmullen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:28
CPC Classifications
F; F02; F02M; F02M35/00; F02M35/14; F02M35/02; F02M35/024; F02M35/02475; F02M35/02483; F02M35/12; F02M35/1205; F02M35/1233; Y; Y10; Y10S; Y10S55/00; Y10S55/21; Y10S55/28
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1945180A
Cited
US2143350A
Cited
US2150745A
Cited
US2236273A
Cited
US2287629A
Cited
FR880587A
Cited
US2440245A
Cited
FR922975A
Cited
US2582915A
Cited
US2514543A
Cited
US2661937A
Cited
US2681123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-25 | 1960-03-26 | 1960-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-25 | 1964-03-26 | 1964-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-25 | 1968-03-26 | 1968-09-25 | $7700.00 | Window Closed / Lapsed |