US2616265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for adjusting fluid motor elements to maintain synchronized movement
Assignee: Individual
•
Filing: 1949-08-24
•
Granted: 1952-11-04
•
Expires: 1969-08-24
Abstract
No abstract record available.
Inventors
- 👤 Robert C Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:44
CPC Classifications
F; F15; F15B; F15B11/00; F15B11/16; F15B11/22; B; B30; B30B; B30B15/00; B30B15/16; B30B15/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1944351A
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US2312213A
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US2400685A
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US2328258A
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US2353388A
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US2353389A
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US2487402A
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US2462580A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-04 | 1956-05-05 | 1956-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-04 | 1960-05-05 | 1960-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-04 | 1964-05-05 | 1964-11-04 | $7700.00 | Window Closed / Lapsed |