Windshield cleaning brush

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Description

FIG. 1 is a perspective view of a windshield cleaning brush, showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D246414 November 22, 1977 Hopkins et al.
D258779 April 7, 1981 Hopkins et al.
2792584 May 1957 Fryda
3017649 January 1962 Racicot
Foreign Patent Documents
1925013 November 1970 DEX
Patent History
Patent number: D267291
Type: Grant
Filed: Apr 7, 1980
Date of Patent: Dec 21, 1982
Inventors: Evan L. Hopkins (Emporia, KS), Donald W. Cartner (Kansas City, MO)
Primary Examiner: Catherine E. Kemper
Law Firm: Kenway & Jenney
Application Number: 6/137,769
Classifications
Current U.S. Class: D 4/12
International Classification: D0401;