US3109519A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cam shaft actuated internally expanding brake
Assignee: Bendix Corp
•
Filing: 1960-04-13
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Granted: 1963-11-05
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Expires: 1980-04-13
Abstract
No abstract record available.
Inventors
- 👤 Edward K Dombeck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:52
CPC Classifications
F; F16; F16D; F16D65/00; F16D65/38; F16D65/40; F16D65/42; F16D65/44; F16D65/14; F16D65/16; F16D65/22; F16D2125/00; F16D2125/18; F16D2125/20; F16D2125/22; F16D2125/28; F16D2125/30; F16D2125/44; F16D2125/56
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1792432A
Cited
US2475491A
Cited
GB657117A
Cited
US2728418A
Cited
GB681762A
Cited
DE846207C
Cited
US2920723A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-04 | 1967-05-06 | 1967-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-04 | 1971-05-06 | 1971-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-04 | 1975-05-06 | 1975-11-05 | $7700.00 | Window Closed / Lapsed |