US3226756A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Concealed windshield wiper mechanism
Assignee: Motors Liquidation Co
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Filing: 1964-08-03
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Granted: 1966-01-04
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Expires: 1984-08-03
Abstract
No abstract record available.
Inventors
- 👤 Paul S Heiler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:57
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/0402; B60S1/0405
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
WINDSHIELD CLEANING MECHANISM FOR A VEHICLE HAVING A WINDSHIELD, A COWL WITH A TRANSVERSELY EXTENDING WELL HAVING A ACCESS OPENING AND HINGED COVER MEANS FOR CLOSING THE ACCESS OPENING, INCLUUDING, A PAIR OF SPACED OSCILLATABLE CLEANER ASSEMBLIES, MEANS INCLUDING A VARIABLE THROW CRANK OPERABLE TO IMPART CONJOINT OSCILLATION TO SAID CLEANER ASSEMBLIES ACROSS THE OUTER SURFACE OF SAID WINDSHIELD AND TO MOVE SAID CLEANER ASSEMBLIES TO PARKED POSITIONS WHEREAT SAID CLEANER ASSEMBLIES ARE DISPOSED WITHING SAID WELL, AND COVER OPERATING LINKAGE MEANS DRIVINGLY CONNECTED TO, AND AUTOMATICALLY ACUTATED UPON VARIATION IN THE THROW OF SAID CRANK DURING MOVEMENT OF SAID CLEANER ASSEMBLIES BETWEEN THEIR PARKED AND MAINTAINING POSITIONS FOR OPENIN SAID COVER MEANS FOR MAINTAINING SAID COVER MEANS IN AN OPEN POSITION.
Claim 2
Dependent Claim
122 words
WINDSHIELD CLEANING MECHANISM FOR A VEHICLE HAVING A WINDSHIELD, A COWL WITH A TRANSVERSELY EXTENDING WELL HAVING A ACCESS OPENING AND HINGED COVER MEANS FOR CLOSING THE ACCESS OPENING, INCLUUDING, A PAIR OF SPACED OSCILLATABLE CLEANER ASSEMBLIES, MEANS INCLUDING A VARIABLE THROW CRANK OPERABLE TO IMPART CONJOINT OSCILLATION TO SAID CLEANER ASSEMBLIES ACROSS THE OUTER SURFACE OF SAID WINDSHIELD AND TO MOVE SAID CLEANER ASSEMBLIES TO PARKED POSITIONS WHEREAT SAID CLEANER ASSEMBLIES ARE DISPOSED WITHING SAID WELL, AND COVER OPERATING LINKAGE MEANS DRIVINGLY CONNECTED TO, AND AUTOMATICALLY ACUTATED UPON VARIATION IN THE THROW OF SAID CRANK DURING MOVEMENT OF SAID CLEANER ASSEMBLIES BETWEEN THEIR PARKED AND MAINTAINING POSITIONS FOR OPENIN SAID COVER MEANS FOR MAINTAINING SAID COVER MEANS IN AN OPEN POSITION.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |