Patent US3489092A successfully refreshed from Google Patents.
US3489092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary distributor pump
Assignee: Bendix Corp
•
Filing: 1968-04-22
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Granted: 1970-01-13
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Expires: 1988-04-22
Abstract
No abstract record available.
Inventors
- 👤 Millard R Thomson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:30
CPC Classifications
F; F02; F02M; F02M41/00; F02M41/08; F02M41/14; F02M41/1405; F02M41/1411
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2831473A
Cited
US2922371A
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US3035523A
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US3025797A
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US3228339A
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US3368490A
Cited
US3427979A
Cited
US3437042A
Cited
US3381615A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-12 | 1973-07-14 | 1974-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-12 | 1977-07-14 | 1978-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-12 | 1981-07-14 | 1982-01-13 | $7700.00 | Window Closed / Lapsed |