Patent US3142350A successfully refreshed from Google Patents.
US3142350A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle parking device mounted on rear axle differential casing
Assignee: Individual
•
Filing: 1959-09-15
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Granted: 1964-07-28
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Expires: 1979-09-15
Abstract
No abstract record available.
Inventors
- 👤 Ellis G Flint
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:48
CPC Classifications
B; B60; B60S; B60S9/00; B60S9/14; B60S9/16; B60S9/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
A PARKING DEVICE FOR A MOTOR VEHICLE WHICH HAS A REAR AXLE ASSEMBLY PROVIDED WITH A CONVENTIONAL DIFFERENTIAL GEAR HOUSING HAVING A SPHERICALLY SHAPED REAR END MEMBER, COMPRISING A LONGITUDINALLY EXTENDING HORIZONTAL BEARING MEMBER EXTENDING FROM WITHIN THE DIFFERENTIAL GEAR HOUSING THROUGH THE WALL OF AND REARWARDLY OF SAID DIFFERENTIAL GEAR HOUSING REAR END MEMBER; AT LEAST ONE RIGID PLATE WITHIN AND SECURED TO SAID SPHERICALLY SHAPED REAR END MEMBER OF SAID DIFFERENTIAL GEAR HOUSING STABILIZING AND SUPPORTING SAID BEARING MEMBER; A WHEEL SECTOR ROTATIVELY SUPPORTED BY SAID BEARING MEMBER; AND WHEEL SECTOR DRIVING MEANS CARRIED BY A PART OF THE VEHICLE TO THE REAR OF SAID WHEEL SECTOR AND CONNECTED WITH SAID WHEEL SECTOR.
Claim 2
Dependent Claim
115 words
A PARKING DEVICE FOR A MOTOR VEHICLE WHICH HAS A REAR AXLE ASSEMBLY PROVIDED WITH A CONVENTIONAL DIFFERENTIAL GEAR HOUSING HAVING A SPHERICALLY SHAPED REAR END MEMBER, COMPRISING A LONGITUDINALLY EXTENDING HORIZONTAL BEARING MEMBER EXTENDING FROM WITHIN THE DIFFERENTIAL GEAR HOUSING THROUGH THE WALL OF AND REARWARDLY OF SAID DIFFERENTIAL GEAR HOUSING REAR END MEMBER; AT LEAST ONE RIGID PLATE WITHIN AND SECURED TO SAID SPHERICALLY SHAPED REAR END MEMBER OF SAID DIFFERENTIAL GEAR HOUSING STABILIZING AND SUPPORTING SAID BEARING MEMBER; A WHEEL SECTOR ROTATIVELY SUPPORTED BY SAID BEARING MEMBER; AND WHEEL SECTOR DRIVING MEANS CARRIED BY A PART OF THE VEHICLE TO THE REAR OF SAID WHEEL SECTOR AND CONNECTED WITH SAID WHEEL SECTOR.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-28 | 1968-01-27 | 1968-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-28 | 1972-01-27 | 1972-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-28 | 1976-01-27 | 1976-07-28 | $7700.00 | Window Closed / Lapsed |