US2845149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Load responsive fluid brake
Assignee: Individual
•
Filing: 1954-05-24
•
Granted: 1958-07-29
•
Expires: 1974-05-24
Abstract
No abstract record available.
Inventors
- 👤 Stern Charles
- 👤 Gallay Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:58
CPC Classifications
B; B60; B60T; B60T8/00; B60T8/24; B60T8/246; B60T8/18; B60T8/1837; B60T8/185; B60T8/32; B60T8/34; B60T8/40; B60T8/4095
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1584223A
Cited
US1694951A
Cited
US1926296A
Cited
US2035387A
Cited
US2413162A
Cited
US2574426A
Cited
US2573831A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-28 | 1962-01-27 | 1962-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-28 | 1966-01-27 | 1966-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-28 | 1970-01-27 | 1970-07-29 | $7700.00 | Window Closed / Lapsed |