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 Title: |
US3631561:
SNAP-ON CLEANING UNIT FOR VEHICULAR WINDSHIELD WIPERS
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| Country: |
US United States of America
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| Inventor: |
Aszkenas, Marvin; Stamford, CT 06905
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| Assignee: |
None
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| Published / Filed: |
1972-01-04
/ 1969-12-18
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| Application Number: |
US1969000886113
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| IPC Code: |
Advanced:
B60S 1/38;
Core:
more...
IPC-7:
B60S 1/04;
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| U.S. Class: |
Current:
015/250.41;
015/117;
Original:
015/250.41;
015/117;
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| Field of Search: |
015/250.41,250.4,105,117,250.36,250.42
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| Priority Number: |
| 1969-12-18 |
US1969000886113 |
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| Abstract: |
A cleaning unit adapted to be held in place by any standard type of automobile windshield wiper blade. The unit has an elongated opening through which the wiper blade projects. The cleaning unit may be solely a snap-on ice scraper or a snap-on sponge and squeegee combination for cleaning wet windshields. The device is of a clear plastic and is bendable to conform to the windshield curvature.
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| Attorney, Agent or Firm: |
Miller, Alfred E. ;
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| Primary / Asst. Examiners: |
Feldman, Peter;
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| Family: |
None
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First Claim:
Show all 5 claims |
What is claimed is:
1. A snap-on cleaning unit of unitary structure for a spring-biased vehicle windshield wiper blade assembly including a blade holder comprising an elongated, bendable, transparent plastic cleaning element with cleaning surfaces and having an elongated opening extending therethrough corresponding approximately in length and width to the length and width of said windshield wiper blade holder, said windshield wiper blade holder being adapted to frictionally fit in said elongated opening of the cleaning element with the cleaning surfaces of the latter located on said windshield adjacent to but laterally displaced from the location of said wiper blade on the windshield, said friction fit of the cleaning element on said wiper blade holder being the sole retainer for said cleaning element.
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| Background / Summary: |
Show background / summary
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| Drawing Descriptions: |
Show drawing descriptions
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| Description: |
Show description
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| Forward References: |
Show 27 U.S. patent(s) that reference this one
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