Patent US3131414A successfully refreshed from Google Patents.
US3131414A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield wiper blade
Assignee: Individual
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Filing: 1961-07-24
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Granted: 1964-05-05
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Expires: 1981-07-24
Abstract
No abstract record available.
Inventors
- 👤 Ralph H Wise
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:57
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/32; B60S1/38; B60S2001/3812
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A WINDSHIELD WIPER BLADE AND ARM ASSEMBLY COMPRISING A PLASTIC UNIT HAVING INTEGRALLY FROMED ARM, BOW AND CARRIER ELEMENTS AND AN EELASTOMERIC WIPING ELEMENT SECURED TO THE CARRIER, THE ARM AND BOW BEING INTERCOMNECTED AND THE BOW AND CARRIER BEING INTERCONNECTED, RESPECTIVELY, THROUGH INTEGRAL REDUCED THICKNESS HINGE SECTIONS TO ACCOMMODATE RELATIVE PIVOTAL MOVEMENT OF THE BOW RELATIVE TO THE ARM AND OF THE CARRIER RELATIVE TO THE BOW UPON WINDSHIELD TRAVERSING MOVEMENT OF THE ASSEMBLY.
Claim 2
Dependent Claim
75 words
A WINDSHIELD WIPER BLADE AND ARM ASSEMBLY COMPRISING A PLASTIC UNIT HAVING INTEGRALLY FROMED ARM, BOW AND CARRIER ELEMENTS AND AN EELASTOMERIC WIPING ELEMENT SECURED TO THE CARRIER, THE ARM AND BOW BEING INTERCOMNECTED AND THE BOW AND CARRIER BEING INTERCONNECTED, RESPECTIVELY, THROUGH INTEGRAL REDUCED THICKNESS HINGE SECTIONS TO ACCOMMODATE RELATIVE PIVOTAL MOVEMENT OF THE BOW RELATIVE TO THE ARM AND OF THE CARRIER RELATIVE TO THE BOW UPON WINDSHIELD TRAVERSING MOVEMENT OF THE ASSEMBLY.
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) | 1967-05-05 | 1967-11-04 | 1968-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-05 | 1971-11-04 | 1972-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-05 | 1975-11-04 | 1976-05-05 | $7700.00 | Window Closed / Lapsed |