US3232628A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Valve arrangement for the master cylinder of an hydraulic brake actuating system
Assignee: Individual
•
Filing: 1964-11-30
•
Granted: 1966-02-01
•
Expires: 1984-11-30
Abstract
No abstract record available.
Inventors
- 👤 Brand Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:21
CPC Classifications
B; B60; B60T; B60T11/00; B60T11/10; B60T11/28; B60T11/16; B60T11/224
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1943886A
Cited
US1985588A
Cited
US2175447A
Cited
US2354957A
Cited
US2590430A
Cited
US2820347A
Cited
GB815973A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-31 | 1969-08-02 | 1970-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-31 | 1973-08-02 | 1974-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-31 | 1977-08-02 | 1978-02-01 | $7700.00 | Window Closed / Lapsed |