US3091792A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield wiper system
Assignee: Motors Liquidation Co
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Filing: 1960-08-08
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Granted: 1963-06-04
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Expires: 1980-08-08
Abstract
No abstract record available.
Inventors
- 👤 Loren R Gute
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:22
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/46; B60S1/48; B60S1/481; B60S1/482; B60S1/483; Y; Y10; Y10S; Y10S15/00; Y10S15/15
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
A WINDSHIELD CLEANING SYSTEM HAVING A WIPER, AN ELECTRIC MOTOR OPERABLE TO MOVE THE WIPER BACK AND FORTH ACROSS THE SURFACE OF A WINDSHIELD AND PARK SAID WIPER IN A PREDETERMINED POSITION, AN ENERGIZING CIRCUIT FOR SAID MOTOR, A MANUAL CONTROL IN SAID ENERGIZING CIRCUIT HAVING A FIRST POSITION FOR EFFECTING CONTINUOUS ENERGIZATION OF SAID MOTOR AND A SECOND POSITION, AUTOMATICALLY OPERABLE INTERRUPTER MEANS CONNECTED IN SAID ENERGIZING CIRCUIT SO AS TO BE ENERGIZED CONCURRENTLY WITH SAID ELECSAID MOTOR, A MANUAL CONTROL IN SAID ENERGIZING CIRCUIT TRIC MOTOR WHEN THE MANUAL CONTROL IS IN THE SECOND POSITION FOR PERIODICALLY MAKING AND BREAKING SAID ENERGIZING CIRCUIT TO EFFECT INTERMITTENT OPERATION OF SAID WIPER, AND AUTOMATIC MEANS OPERABLE TO PARK SAID WIPER WHEN THE ENERGIZING CIRCUIT FOR SAID MOTOR IS OPENED BY SAID INTERRUPTER MEANS.
Claim 2
Dependent Claim
133 words
A WINDSHIELD CLEANING SYSTEM HAVING A WIPER, AN ELECTRIC MOTOR OPERABLE TO MOVE THE WIPER BACK AND FORTH ACROSS THE SURFACE OF A WINDSHIELD AND PARK SAID WIPER IN A PREDETERMINED POSITION, AN ENERGIZING CIRCUIT FOR SAID MOTOR, A MANUAL CONTROL IN SAID ENERGIZING CIRCUIT HAVING A FIRST POSITION FOR EFFECTING CONTINUOUS ENERGIZATION OF SAID MOTOR AND A SECOND POSITION, AUTOMATICALLY OPERABLE INTERRUPTER MEANS CONNECTED IN SAID ENERGIZING CIRCUIT SO AS TO BE ENERGIZED CONCURRENTLY WITH SAID ELECSAID MOTOR, A MANUAL CONTROL IN SAID ENERGIZING CIRCUIT TRIC MOTOR WHEN THE MANUAL CONTROL IS IN THE SECOND POSITION FOR PERIODICALLY MAKING AND BREAKING SAID ENERGIZING CIRCUIT TO EFFECT INTERMITTENT OPERATION OF SAID WIPER, AND AUTOMATIC MEANS OPERABLE TO PARK SAID WIPER WHEN THE ENERGIZING CIRCUIT FOR SAID MOTOR IS OPENED BY SAID INTERRUPTER MEANS.
References Cited (Backward Citations)
US2732523A
Cited
US2364603A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-03 | 1966-12-03 | 1967-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-03 | 1970-12-03 | 1971-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-03 | 1974-12-03 | 1975-06-04 | $7700.00 | Window Closed / Lapsed |