Water driven rotary brush for washing vehicles

Description

FIG. 1 is a front elevational view of a water driven rotary brush for washing vehicles showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a side elevational view thereof, the opposite side being a mirror image.

The broken line showing of a handle is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D117894 December 1939 Brownstein
D235278 June 1975 Janssen
1903896 April 1933 Greenberg
2548653 April 1951 Cromwell
2736914 March 1956 Ratliff
3654656 April 1972 Romagosa
4597127 July 1, 1986 Swanson
Foreign Patent Documents
53205 May 1911 CHX
Patent History
Patent number: D314671
Type: Grant
Filed: Jan 15, 1988
Date of Patent: Feb 19, 1991
Inventors: Robert A. Swanson (McMinnville, TN), Richard L. C. Lau (Quarry Bay)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Law Firm: Pitts and Brittian
Application Number: 7/144,869
Classifications
Current U.S. Class: D/4115