US2682836A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel pump
Assignee: Individual
•
Filing: 1950-04-20
•
Granted: 1954-07-06
•
Expires: 1970-04-20
Abstract
No abstract record available.
Inventors
- 👤 Jr Andrew William Orr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:51
CPC Classifications
F; F04; F04C; F04C2/00; F04C2/08; F04C2/082; F04C2/086; F04C15/00; F04C15/0003; F04C15/0023; F04C15/0026; F04C15/0088
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1780109A
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US1972632A
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US2044873A
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US2147777A
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US2211154A
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US2312891A
Cited
US2420622A
Cited
US2405061A
Cited
US2472031A
Cited
US2487732A
Cited
US2527941A
Cited
US2624287A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-05 | 1958-01-04 | 1958-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-05 | 1962-01-04 | 1962-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-05 | 1966-01-04 | 1966-07-06 | $7700.00 | Window Closed / Lapsed |