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US3145407A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield wiper
Assignee: Trico Products Corp
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Filing: 1963-08-14
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Granted: 1964-08-25
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Expires: 1983-08-14
Abstract
No abstract record available.
Inventors
- 👤 Raymond D Page
- 👤 Jr Frederick R Weymouth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:54
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/06; B60S1/08; B60S1/0803
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
A WINDSHIELD WIPER MOTOR FOR DRIVING A WINDSHIELD WIPER CONTINUOUSLY OR FOR DRIVING A WINDSHIELD WIPER INTERMITTENTLY WITH AN INTERVENING DWELL PERIOD BETWEEN SUCCESSIVE CYCLES OF WIPER OPERATION, COMPRISING A REVERSIBLE MOTOR, FIRST MEANS FOR CAUSING SAID MOTOR TO CYCLE SAID WIPER WHEN SAID WIPER MOTOR IS OPERATING IN A FIRST DIRECTION AND SECOND MEANS FOR CAUSING SAID WIPER MOTOR TO HAVE INTERVENING DWELL PERIODS BETWEEN SAID CYCLES OF WIPER OPERATION WHEN SAID WIPER MOTOR IS OPERATING IN A SECOND DIRECTION WHICH IS OPPOSITE TO THE SAID FIRST DIRECTION.
Claim 2
Dependent Claim
89 words
A WINDSHIELD WIPER MOTOR FOR DRIVING A WINDSHIELD WIPER CONTINUOUSLY OR FOR DRIVING A WINDSHIELD WIPER INTERMITTENTLY WITH AN INTERVENING DWELL PERIOD BETWEEN SUCCESSIVE CYCLES OF WIPER OPERATION, COMPRISING A REVERSIBLE MOTOR, FIRST MEANS FOR CAUSING SAID MOTOR TO CYCLE SAID WIPER WHEN SAID WIPER MOTOR IS OPERATING IN A FIRST DIRECTION AND SECOND MEANS FOR CAUSING SAID WIPER MOTOR TO HAVE INTERVENING DWELL PERIODS BETWEEN SAID CYCLES OF WIPER OPERATION WHEN SAID WIPER MOTOR IS OPERATING IN A SECOND DIRECTION WHICH IS OPPOSITE TO THE SAID FIRST DIRECTION.
References Cited (Backward Citations)
US2987747A
Cited
US3091792A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-25 | 1968-02-24 | 1968-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-25 | 1972-02-24 | 1972-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-25 | 1976-02-24 | 1976-08-25 | $7700.00 | Window Closed / Lapsed |