Patent US2324006A successfully refreshed from Google Patents.
US2324006A
Expired / Lapsed
US
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Valve tappet
Assignee: Motors Liquidation Co
•
Filing: 1941-04-24
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Granted: 1943-07-13
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Expires: 1961-04-24
Abstract
No abstract record available.
Inventors
- 👤 Lenz Arnold
- 👤 Blanc Grand
- 👤 James F Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:31
CPC Classifications
F; F01; F01L; F01L1/00; F01L1/12; F01L1/14; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1946-07-12 | 1947-01-11 | 1947-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-07-12 | 1951-01-11 | 1951-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-07-12 | 1955-01-11 | 1955-07-13 | $7700.00 | Window Closed / Lapsed |