US3116510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield wiper
Assignee: Trico Products Corp
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Filing: 1963-05-20
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Granted: 1964-01-07
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Expires: 1983-05-20
Abstract
No abstract record available.
Inventors
- 👤 John R Oishei
- 👤 Anthony C Scinta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:58
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/32; B60S1/38; B60S1/3801; B60S2001/3812; B60S2001/3817; B60S2001/3818; B60S2001/3827; B60S2001/3836; B60S2001/3837
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
IN A WINDSHIELD WIPER FOR A CONTOURED WINDSHIELD, A WIPER BLADE ELEMENT MOUNTED FOR RELATIVE LONGITUDINAL FLOATING MOVEMENT IN A FIRST FLEXIBLE MODERATELY STIFF CHANNEL OF RUBBERY MATERIAL FOR INDEPENDENT WIPING CONTACT ON A WET WINDSHIELD, A SECOND STRADDLING OUTER CHANNEL MEMBER SUPPORTING SAID FIRST CHANNEL WHILE PERMITTING RELATIVE LONGITUDINAL MOVEMENT THEREBETWEEN, USHAPED GUIDE MEANS FOR SLIDABLY MOUNTING THE OUTER CHANNEL MEANS FOR THE DISTRIBUTION OF PRESSURE FROM A WIPING ARM, SAID GUIDE MEANS BEING ARRANGED TO CREATE THREE OR MORE LONGITUDINALLY EXTENDING FLEXIBLE PANS BETWEEN SAID GUIDE MEANS, SAID FIRST FLEXIBLE CHANNEL HAVING SIDES SHIELDING SAID FLOATING BLADE ELEMENT FROM THE WIND, EACH OF SAID SIDES ACTING TO SUPPORT SAID BLADE MEANS TO LIMIT ITS LATERAL FLEXING ON ALTERNATE STROKES OF THE WIPER, AND MEANS FOR MOUNTING SAID WIPER ON A WIPER CARRYING ARM.
Claim 2
Dependent Claim
135 words
IN A WINDSHIELD WIPER FOR A CONTOURED WINDSHIELD, A WIPER BLADE ELEMENT MOUNTED FOR RELATIVE LONGITUDINAL FLOATING MOVEMENT IN A FIRST FLEXIBLE MODERATELY STIFF CHANNEL OF RUBBERY MATERIAL FOR INDEPENDENT WIPING CONTACT ON A WET WINDSHIELD, A SECOND STRADDLING OUTER CHANNEL MEMBER SUPPORTING SAID FIRST CHANNEL WHILE PERMITTING RELATIVE LONGITUDINAL MOVEMENT THEREBETWEEN, USHAPED GUIDE MEANS FOR SLIDABLY MOUNTING THE OUTER CHANNEL MEANS FOR THE DISTRIBUTION OF PRESSURE FROM A WIPING ARM, SAID GUIDE MEANS BEING ARRANGED TO CREATE THREE OR MORE LONGITUDINALLY EXTENDING FLEXIBLE PANS BETWEEN SAID GUIDE MEANS, SAID FIRST FLEXIBLE CHANNEL HAVING SIDES SHIELDING SAID FLOATING BLADE ELEMENT FROM THE WIND, EACH OF SAID SIDES ACTING TO SUPPORT SAID BLADE MEANS TO LIMIT ITS LATERAL FLEXING ON ALTERNATE STROKES OF THE WIPER, AND MEANS FOR MOUNTING SAID WIPER ON A WIPER CARRYING ARM.
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) | 1967-01-06 | 1967-07-08 | 1968-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-06 | 1971-07-08 | 1972-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-06 | 1975-07-08 | 1976-01-07 | $7700.00 | Window Closed / Lapsed |