US3213478A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield wiper mechanism
Assignee: Motors Liquidation Co
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Filing: 1964-01-27
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Granted: 1965-10-26
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Expires: 1984-01-27
Abstract
No abstract record available.
Inventors
- 👤 Samuel C Pollock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:35
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/0402; B60S1/32; B60S1/34; B60S1/3425; B60S1/3445; B60S1/3447
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
IN A VEHICLE, A REARWARDLY INCLINED WINDSHIELD HAVING SUBSTANTIAL CURVATURE IN HORIZONTAL SECTION, A COWL HAVING A TRANSVERSELY EXTENDING WELL THEREIN DISPOSED FORWARDLY AND BENEATH THE LOWER EDGE OF THE WINDSHIELD, AN ACCESS OPENING IN SAID COWL, AN OSCILLATABLE PIVOT SHAFT DISPOSED IN SAID WELL HAVING ITS AXIS ANGULARLY OFFSET TOWARD THE HORIZONTAL FROM A PERPENDICULAR TO THE REARWARDLY INCLINED PLANE OF SAID WINDSHIELD, A WIPER ARM HAVING SPRING HINGE CONNECTED INNER AND OUTER SECTIONS, THE INNER ARMS SECTION BEING DRIVINGLY CONNECTED TO SAID PIVOT SHAFT WITHIN SAID WELL, AND A WIPER BLADE CARRIED BY
Claim 2
Dependent Claim
95 words
IN A VEHICLE, A REARWARDLY INCLINED WINDSHIELD HAVING SUBSTANTIAL CURVATURE IN HORIZONTAL SECTION, A COWL HAVING A TRANSVERSELY EXTENDING WELL THEREIN DISPOSED FORWARDLY AND BENEATH THE LOWER EDGE OF THE WINDSHIELD, AN ACCESS OPENING IN SAID COWL, AN OSCILLATABLE PIVOT SHAFT DISPOSED IN SAID WELL HAVING ITS AXIS ANGULARLY OFFSET TOWARD THE HORIZONTAL FROM A PERPENDICULAR TO THE REARWARDLY INCLINED PLANE OF SAID WINDSHIELD, A WIPER ARM HAVING SPRING HINGE CONNECTED INNER AND OUTER SECTIONS, THE INNER ARMS SECTION BEING DRIVINGLY CONNECTED TO SAID PIVOT SHAFT WITHIN SAID WELL, AND A WIPER BLADE CARRIED BY
References Cited (Backward Citations)
US2167207A
Cited
US3120673A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-25 | 1969-04-26 | 1969-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-25 | 1973-04-26 | 1973-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-25 | 1977-04-26 | 1977-10-26 | $7700.00 | Window Closed / Lapsed |