Patent US3463276A successfully refreshed from Google Patents.
US3463276A
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Auxiliary brake system
Assignee: LOUIE J BROOKS JR
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Filing: 1967-10-05
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Granted: 1969-08-26
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Expires: 1987-10-05
Abstract
No abstract record available.
Inventors
- 👤 Louie J Brooks Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:30
CPC Classifications
B; B60; B60T; B60T11/00; B60T11/10; B60T13/00; B60T13/10; B60T13/12; B60T13/22; F; F16; F16D; F16D51/00; F16D51/46; F16D51/48; F16D51/50; F16D2121/00; F16D2121/02; F16D2121/12; F16D2123/00; F16D2125/00; F16D2125/18; F16D2125/20; F16D2125/22; F16D2125/28; F16D2125/30; F16D2125/58; F16D2125/64; F16D2125/66; F16D2125/68; F16D2125/70
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2069578A
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US2270431A
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US2304560A
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US2527126A
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US2665777A
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US3093213A
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US3114580A
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US3194353A
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US3272566A
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US3276551A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-25 | 1973-02-24 | 1973-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-25 | 1977-02-24 | 1977-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-25 | 1981-02-24 | 1981-08-26 | $7700.00 | Window Closed / Lapsed |