US2031730A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brake
Assignee: Bendix Brake Co
•
Filing: 1934-10-16
•
Granted: 1936-02-25
•
Expires: 1954-10-16
Abstract
No abstract record available.
Inventors
- 👤 Humphrey F Parker
- 👤 Bryan E House
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:20
CPC Classifications
F; F16; F16D; F16D65/00; F16D65/02; F16D65/04; F16D65/08; F16D51/00; F16D51/46; F16D51/48; F16D51/50; F16D65/09; F16D65/091; F16D65/14; F16D65/16; F16D65/22; F16D65/38; F16D65/40; F16D65/42; F16D65/46; F16D2125/00; F16D2125/18; F16D2125/58; F16D2125/60; F16D2125/64; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20582
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) | 1939-02-24 | 1939-08-26 | 1940-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-02-24 | 1943-08-26 | 1944-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-02-24 | 1947-08-26 | 1948-02-25 | $7700.00 | Window Closed / Lapsed |