US2628564A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic system for transferring rotary motion to reciprocating motion
Assignee: Individual
•
Filing: 1949-12-01
•
Granted: 1953-02-17
•
Expires: 1969-12-01
Abstract
No abstract record available.
Inventors
- 👤 Charles R Jacobs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:04
CPC Classifications
F; F16; F16H; F16H43/00; F03; F03D; F03D15/00; F03D15/10; Y; Y02; Y02E; Y02E10/00; Y02E10/70; Y02E10/72
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US692879A
Cited
US743484A
Cited
US1619474A
Cited
US2131910A
Cited
US2127168A
Cited
US2282977A
Cited
US2299692A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-17 | 1956-08-18 | 1957-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-17 | 1960-08-18 | 1961-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-17 | 1964-08-18 | 1965-02-17 | $7700.00 | Window Closed / Lapsed |