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Patent US3016020A successfully refreshed from Google Patents.
US3016020A
Expired / Lapsed
US
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Fluid power converter
Assignee: Individual
•
Filing: 1957-08-23
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Granted: 1962-01-09
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Expires: 1977-08-23
Abstract
No abstract record available.
Inventors
- 👤 Arthur E Rineer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:22
CPC Classifications
F; F01; F01C; F01C1/00; F01C1/30; F01C1/34; F01C1/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US376383A
Cited
US448334A
Cited
US2736076A
Cited
GB114004A
Cited
US2211406A
Cited
US2301098A
Cited
US2318386A
Cited
US2326194A
Cited
US2750929A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |