Patent
   D333572
Priority
Mar 03 1991
Filed
Aug 07 1991
Issued
Mar 02 1993
Expiry
Mar 02 2007
Assg.orig
Entity
unknown
6
4
n/a
The ornamental design for a chimney cleaning brush, as shown and described.

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

FIG. 2 is a front elevational view thereof, the rear being a mirror image;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 4 is a top elevational view thereof; and,

FIG. 5 is a bottom elevational view thereof.

Jansen, John A., Sandberg, Russell M.

Patent Priority Assignee Title
9675167, Sep 10 2014 Sigma Enterprises, LLC Multidimensional applicator
D762988, Sep 10 2014 Sigma Enterprises, LLC Cosmetic brush
D763676, Mar 26 2015 Sigma Enterprises, LLC Package for a cosmetic brush
D801058, Mar 13 2017 Sigma Enterprises, LLC Cosmetic brush
D822277, Apr 04 2017 Sigma Enterprises, LLC Cosmetic applicator
D936371, Jul 03 2020 Blender cleaning brush
Patent Priority Assignee Title
178007,
543791,
966853,
SE30193,
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