Patent US2875700A successfully refreshed from Google Patents.
US2875700A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic transmission pump
Assignee: Motors Liquidation Co
•
Filing: 1955-05-04
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Granted: 1959-03-03
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Expires: 1975-05-04
Abstract
No abstract record available.
Inventors
- 👤 Hardy Alex
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:24
CPC Classifications
F; F04; F04C; F04C2/00; F04C2/08; F04C2/10; F04C2/101
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US763525A
Cited
US1646615A
Cited
US1982027A
Cited
US1904284A
Cited
CH162233A
Cited
CH173029A
Cited
US2482713A
Cited
GB594214A
Cited
US2697987A
Cited
US2742862A
Cited
US2745355A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-02 | 1962-09-01 | 1963-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-02 | 1966-09-01 | 1967-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-02 | 1970-09-01 | 1971-03-03 | $7700.00 | Window Closed / Lapsed |