Patent EP0097229A2 successfully refreshed from Google Patents.
US3520232A
Expired / Lapsed
US
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Radial piston pump and motor device
Assignee: Individual
•
Filing: 1968-08-12
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Granted: 1970-07-14
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Expires: 1988-08-12
Abstract
No abstract record available.
Inventors
- 👤 Jaromir Tobias
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:28
CPC Classifications
F; F01; F01B; F01B13/00; F01B13/04; F01B13/06; F01B13/061; F01B1/00; F01B1/06; F01B1/0641; F01B1/0644; F01B1/0668; F01B1/0675; F01B1/0686; F01B1/0689; F01B13/062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1243494A
Cited
GB232373A
Cited
US2510247A
Cited
US3107622A
Cited
US3274946A
Cited
US3345916A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-07-13 | 1974-01-12 | 1974-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-13 | 1978-01-12 | 1978-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-13 | 1982-01-12 | 1982-07-14 | $7700.00 | Window Closed / Lapsed |