US2786455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid motor
Assignee: Motors Liquidation Co
•
Filing: 1954-01-04
•
Granted: 1957-03-26
•
Expires: 1974-01-04
Abstract
No abstract record available.
Inventors
- 👤 Mcdonnell Joseph Martin
- 👤 Henry D Mowers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:22
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/06; F; F03; F03C; F03C4/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US393596A
Cited
US637881A
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US917092A
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US1199526A
Cited
US1197754A
Cited
US1674056A
Cited
US1880727A
Cited
US2161216A
Cited
US2183538A
Cited
US2664074A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-25 | 1960-09-24 | 1961-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-25 | 1964-09-24 | 1965-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-25 | 1968-09-24 | 1969-03-26 | $7700.00 | Window Closed / Lapsed |