US2488384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid pump
Assignee: Bendix Aviation Corp
•
Filing: 1946-02-11
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Granted: 1949-11-15
•
Expires: 1966-02-11
Abstract
No abstract record available.
Inventors
- 👤 John W Dickey
- 👤 Millard M Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:03
CPC Classifications
H; H02; H02K; H02K33/00; H02K33/02; H02K33/10; F; F02; F02M; F02M37/00; F02M37/04; F02M37/08; F04; F04B; F04B17/00; F04B17/03; F04B17/04; F04B17/046
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US458873A
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US1615139A
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US1640741A
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US1640742A
Cited
US1690348A
Cited
US1598792A
Cited
US2179925A
Cited
US2322913A
Cited
US2381650A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-14 | 1953-05-16 | 1953-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-14 | 1957-05-16 | 1957-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-14 | 1961-05-16 | 1961-11-15 | $7700.00 | Window Closed / Lapsed |