Patent
   D336161
Priority
Sep 25 1990
Filed
Sep 25 1990
Issued
Jun 08 1993
Expiry
Jun 08 2007
Assg.orig
Entity
unknown
0
5
n/a
The ornamental design for a chimney cleaning device, as shown and described.

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.

Hughes, Shirley L.

Patent Priority Assignee Title
Patent Priority Assignee Title
4573232, Sep 17 1984 MONSANTO TECHNOLOGY LLC Mechanical chimney sweep control
4619011, Apr 08 1985 Mechanical chimney sweep
4773116, Sep 14 1987 Chimney cleaning device
4807320, Oct 16 1987 Chimney brush
SU1045959,
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