US2588481A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel injector pump mechanism
Assignee: Niles Bement Pond Co
•
Filing: 1944-12-13
•
Granted: 1952-03-11
•
Expires: 1964-12-13
Abstract
No abstract record available.
Inventors
- 👤 Milton E Chandler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:15
CPC Classifications
F; F02; F02M; F02M59/00; F02M59/02; F02M59/04; F02M41/00; F02M41/08; F04; F04B; F04B1/00; F04B1/12; F04B1/14; F02M2700/00; F02M2700/13; F02M2700/1317; F02M2700/1329
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2071800A
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US2142086A
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US2251783A
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US2211496A
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US2282562A
Cited
US2344565A
Cited
US2420622A
Cited
US2385784A
Cited
US2447268A
Cited
US2410733A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-11 | 1955-09-10 | 1956-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-11 | 1959-09-10 | 1960-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-11 | 1963-09-10 | 1964-03-11 | $7700.00 | Window Closed / Lapsed |