US2208575A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Master cylinder for brakes
Assignee: BENDIX PROD CORP
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Filing: 1934-06-22
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Granted: 1940-07-23
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Expires: 1954-06-22
Abstract
No abstract record available.
Inventors
- 👤 Frederick C Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:56
CPC Classifications
F; F16; F16D; F16D51/00; F16D51/46; F16D51/48; F16D51/52; B; B60; B60T; B60T11/00; B60T11/10; B60T11/16; B60T11/22; F16D2121/00; F16D2121/02; F16D2121/14; F16D2125/00; F16D2125/18; F16D2125/20; F16D2125/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1943-07-23 | 1944-01-22 | 1944-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-07-23 | 1948-01-22 | 1948-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-07-23 | 1952-01-22 | 1952-07-23 | $7700.00 | Window Closed / Lapsed |