Patent US3070023A successfully refreshed from Google Patents.
US3070023A
Expired / Lapsed
US
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Fluid operated pump
Assignee: Cameron Solutions Inc
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Filing: 1959-09-28
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Granted: 1962-12-25
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Expires: 1979-09-28
Abstract
No abstract record available.
Inventors
- 👤 Clarence O Glasgow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:53
CPC Classifications
F; F04; F04B; F04B9/00; F04B9/08; F04B9/10; F04B9/109; F04B9/111; F04B9/113; F01; F01L; F01L23/00; F01L25/00; F01L25/02; F01L25/04; F01L25/06; F01L25/063; F04B3/00; F04B53/00; F04B53/16; F04B53/162; F04B53/164; F04B7/00; F04B7/02; F04B7/0208; F04B7/0225; F04B9/115; F04B9/12; F04B9/129; F04B9/131; F04B9/135
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US691343A
Cited
US1674614A
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US1825411A
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US1766010A
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US2235544A
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US2287779A
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US2296647A
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US2658485A
Cited
US2792785A
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US2900917A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |