US3076991A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield wiper assembly
Assignee: Anderson Company of Indiana
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Filing: 1960-02-08
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Granted: 1963-02-12
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Expires: 1980-02-08
Abstract
No abstract record available.
Inventors
- 👤 Robert B Macpherson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:12
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/32; B60S1/34; B60S1/3402; B60S1/3406; B60S1/40; B60S1/4038; B60S1/4064; B60S1/4083; B60S1/4087; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20582
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A WINDSHIELD WIPER ARM ASSEMBLY COMPRISING A DUAL ARM STRUCTURE HAVING A MAIN OPERATING ARM AND AN IDLER ARM, LINK MEANS PIVOTALLY INTERCONNECTING THE OUTER ENDS OF SAID ARMS AND COMPRISING OPPOSED RELATIVELY SHORT AND CLOSE COUPLED STRUT MEMBERS STRADDLING THE OUTER ENDS OF SAID ARMS, PIVOT PINS FIXED BETWEEN THE END PORTIONS OF SAID STRUT MEMBERS FOR CONNECTING THE SAID STRUT MEMBERS TOGETHER, THE OUTER END OF EACH OF SAID ARMS HAVING A BEARING OPENING RECEIVING ONE OF SAID PIVOT PINS, AND A CLIP MEMBER FOR ATTACHING A WIPER BLADE TO SAID ARM STRUCTURE RIGIDLY ATTACHED TO ONE OF SAID STRUT MEMBERS INDEPENDENTLY OF THE ADJACENT PIVOT PIN.
Claim 2
Dependent Claim
109 words
A WINDSHIELD WIPER ARM ASSEMBLY COMPRISING A DUAL ARM STRUCTURE HAVING A MAIN OPERATING ARM AND AN IDLER ARM, LINK MEANS PIVOTALLY INTERCONNECTING THE OUTER ENDS OF SAID ARMS AND COMPRISING OPPOSED RELATIVELY SHORT AND CLOSE COUPLED STRUT MEMBERS STRADDLING THE OUTER ENDS OF SAID ARMS, PIVOT PINS FIXED BETWEEN THE END PORTIONS OF SAID STRUT MEMBERS FOR CONNECTING THE SAID STRUT MEMBERS TOGETHER, THE OUTER END OF EACH OF SAID ARMS HAVING A BEARING OPENING RECEIVING ONE OF SAID PIVOT PINS, AND A CLIP MEMBER FOR ATTACHING A WIPER BLADE TO SAID ARM STRUCTURE RIGIDLY ATTACHED TO ONE OF SAID STRUT MEMBERS INDEPENDENTLY OF THE ADJACENT PIVOT PIN.
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) | 1966-02-11 | 1966-08-13 | 1967-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-11 | 1970-08-13 | 1971-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-11 | 1974-08-13 | 1975-02-12 | $7700.00 | Window Closed / Lapsed |