US3007419A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Positive displacement pump
Assignee: Bendix Corp
•
Filing: 1957-04-19
•
Granted: 1961-11-07
•
Expires: 1977-04-19
Abstract
No abstract record available.
Inventors
- 👤 Farlow B Burt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:47
CPC Classifications
F; F04; F04C; F04C15/00; F04C15/06; F04C15/062; F04C14/00; F04C14/18; F04C14/22; F04C14/223; F04C14/226
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB191103688A
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US1087181A
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US1123977A
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GB146549A
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GB288420A
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GB385192A
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GB433488A
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US2423271A
Cited
US2504841A
Cited
US2786422A
Cited
US2743090A
Cited
FR1117494A
Cited
US2855857A
Cited
US2855858A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-06 | 1965-05-08 | 1965-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-06 | 1969-05-08 | 1969-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-06 | 1973-05-08 | 1973-11-07 | $7700.00 | Window Closed / Lapsed |