Patent US3342292A successfully refreshed from Google Patents.
US3342292A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trailer brake actuator
Assignee: Toledo Stamping and Manufacturing Co
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Filing: 1964-12-24
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Granted: 1967-09-19
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Expires: 1984-12-24
Abstract
No abstract record available.
Inventors
- 👤 Joseph L Wherry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:26
CPC Classifications
B; B60; B60T; B60T11/00; B60T11/10; B60T11/107
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
104 words
A TRAILER BRAKE ACTUATOR COMPRISING A FIRST COMPONENT HAVING MEANS FOR MAKING AN ATTACHMENT TO ONE OF A TOWED AND A TOWING VEHICLE, A SECOND COMPONENT HAVING MEANS FOR MAKING A CONNECTION WITH THE OTHER OF THE TOWED AND THE TOWING VEHICLE, BRAKE FLUID PRESSURIZING MEANS MOUNTED ON SAID SECOND COMPONENT AND HAVING BRAKE ROD MEANS EXTENDING THEREFROM AND ENGAGEABLE BY SAID FIRST COMPONENT WHEN SAID COMPONENTS ARE MOVED TOWARD ONE ANOTHER TO ACTUATE BRAKES OF THE TOWED VEHICLE, AN AXLE SUPPORTED FOR TRANSVERSE MOVEMENT BY SAID SECOND COMPONENT, A MEMBER MOUNTED ON SAID AXLE AND FORMING A BEARING EDGE, MEANS FORMING A SECOND
References Cited (Backward Citations)
US2704585A
Cited
US3168940A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |