US3035870A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ratio changing means for fluid actuated brakes
Assignee: Bendix Corp
•
Filing: 1961-03-27
•
Granted: 1962-05-22
•
Expires: 1981-03-27
Abstract
No abstract record available.
Inventors
- 👤 Eugene F Beatty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:19
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; B; B60; B60T; B60T8/00; B60T8/26; C07F7/00; C07F7/22; C07F7/2224; C07F9/547; C07F9/6564; C07F9/6571; C07F9/657109; C07F9/657118; C08; C08K; C08K5/00; C08K5/56; C08K5/57; Y; Y10; Y10T; Y10T137/00; Y10T137/0753
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1648864A
Cited
US2242297A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |