Chimney cleaning device

Description

FIG. 1 is a perspective view of a chimney cleaning device showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image and shown with the brush retracted into the body of the cleaning device;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a bottom perspective view thereof as shown in FIG. 1; and,

The crosshatched pattern is partially shown for ease of illustration and is understood to repeat throughout the areas indicated.

Referenced Cited
U.S. Patent Documents
4573232 March 4, 1986 Marley
4619011 October 28, 1986 Grooms
4773116 September 27, 1988 Super
4807320 February 28, 1989 Labrecque
Foreign Patent Documents
1045959 October 1983 SUX
Patent History
Patent number: D336161
Type: Grant
Filed: Sep 25, 1990
Date of Patent: Jun 8, 1993
Inventor: Shirley L. Hughes (Kingman, AZ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Attorney: Terry M. Gernstein
Application Number: 7/587,430
Classifications