US3010476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pump valve assembly
Assignee: Motors Liquidation Co
•
Filing: 1958-01-06
•
Granted: 1961-11-28
•
Expires: 1978-01-06
Abstract
No abstract record available.
Inventors
- 👤 Eugene R Ziegler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:29
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/46; B60S1/48; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/7838; Y10T137/7843
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2006319A
Cited
US1986831A
Cited
US2366144A
Cited
US2529028A
Cited
US2686533A
Cited
US2832373A
Cited
US2809589A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |