US3548593A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid motor power plant
Assignee: Individual
•
Filing: 1969-04-14
•
Granted: 1970-12-22
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Expires: 1989-04-14
Abstract
No abstract record available.
Inventors
- 👤 Joe M Valdespino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:02
CPC Classifications
B; B25; B25D; B25D9/00; B25D9/06; B25D9/12; F; F01; F01L; F01L23/00; F03; F03C; F03C1/00; F03C1/013; F04; F04B; F04B9/00; F04B9/08; F04B9/10; F04B9/103; F04B9/107
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-21 | 1974-06-22 | 1974-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-21 | 1978-06-22 | 1978-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-21 | 1982-06-22 | 1982-12-22 | $7700.00 | Window Closed / Lapsed |