US3085277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connecting device for windshield wiper
Assignee: SWF Auto Electric GmbH
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Filing: 1959-08-03
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Granted: 1963-04-16
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Expires: 1979-08-03
Abstract
No abstract record available.
Inventors
- 👤 Bock Willy
- 👤 Prohaska Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:16
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/32; B60S1/40; B60S1/4006; B60S1/4009
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
176 words
A DEVICE FOR CONNECTING A WINDSHIELD WIPER BLADE TO A WIPER ARM THE END PORTION OF WHICH HAS BEEN REARWARDLY BENT TO FORM A HOOK-SHAPED END PORTION INCLUDING TWO ARMS AND AN INTERMEDIATE EYE, SAID TWO ARMS BEING CONSTITUED BY SAID WIPER ARM AND THE REARWARDLY BENT PORTION THEREOF, CONSISTING OF SAID HOOK-SHAPED END PORTION, MOUNTING MEANS FOR SAID WIPER ARM SECURED TO SAID WIPER BLADE AND INCLUDING A BEARING PIN, AND A SUBSTANTIALLY CYLINDRICAL ELASTIC BUSHING MOUNTED ON SAID BEARING PIN, SAID BEARING PIN AND SAID BUSHING BEING INSERTED BETWEEN THE TWO ARMS OF SAID HOOK-SHAPED END PORTION AND INTO SAID EYE TO SECURE SAID WIPER BLADE TO SAID WIPER ARM, SAID HOOK-SHAPED END PORTION BEING SO CONSTRUCTED AND ARRANGED THAT UPON INSERTION OF SAID BEARING PIN BETWEEN SAID TWO ARMS OF SAID HOOK-SHAPED END PORTION AND INTO SAID EYE, SAID TWO ARMS SURROUND AND ENGAGE WITH SAID BUSHING ALONG MORE THAN ONE HALF OF THE PERIPHERY OF SAID BUSHING, SAID TWO ARMS DIVERGING FROM EACH OTHER IN THE DIRECTION AWAY FROM SAID INTERMEDIATE EYE.
Claim 2
Independent Claim
176 words
A DEVICE FOR CONNECTING A WINDSHIELD WIPER BLADE TO A WIPER ARM THE END PORTION OF WHICH HAS BEEN REARWARDLY BENT TO FORM A HOOK-SHAPED END PORTION INCLUDING TWO ARMS AND AN INTERMEDIATE EYE, SAID TWO ARMS BEING CONSTITUED BY SAID WIPER ARM AND THE REARWARDLY BENT PORTION THEREOF, CONSISTING OF SAID HOOK-SHAPED END PORTION, MOUNTING MEANS FOR SAID WIPER ARM SECURED TO SAID WIPER BLADE AND INCLUDING A BEARING PIN, AND A SUBSTANTIALLY CYLINDRICAL ELASTIC BUSHING MOUNTED ON SAID BEARING PIN, SAID BEARING PIN AND SAID BUSHING BEING INSERTED BETWEEN THE TWO ARMS OF SAID HOOK-SHAPED END PORTION AND INTO SAID EYE TO SECURE SAID WIPER BLADE TO SAID WIPER ARM, SAID HOOK-SHAPED END PORTION BEING SO CONSTRUCTED AND ARRANGED THAT UPON INSERTION OF SAID BEARING PIN BETWEEN SAID TWO ARMS OF SAID HOOK-SHAPED END PORTION AND INTO SAID EYE, SAID TWO ARMS SURROUND AND ENGAGE WITH SAID BUSHING ALONG MORE THAN ONE HALF OF THE PERIPHERY OF SAID BUSHING, SAID TWO ARMS DIVERGING FROM EACH OTHER IN THE DIRECTION AWAY FROM SAID INTERMEDIATE EYE.
References Cited (Backward Citations)
US2091928A
Cited
US2694827A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |