Chimney cover

Description

FIG. 1 is a top perspective view of a chimney cover, showing my new design;

FIG. 2 is a bottom perspective view thereof;

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

FIG. 4 is a top perspective view of a chimney cover showing a second embodiment of my new design, it being understood that the sole difference resides in the shape of the cover being rectangular.

Referenced Cited
U.S. Patent Documents
4436021 March 13, 1984 Hisey
4535686 August 20, 1985 Hisey
4549473 October 29, 1985 Alexander et al.
4697500 October 6, 1987 Hisey
Patent History
Patent number: D308572
Type: Grant
Filed: Dec 17, 1987
Date of Patent: Jun 12, 1990
Inventor: Manfred Tietz (Perkinsfield, Ontario)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Law Firm: Rogers, Bereskin & Parr
Application Number: 7/134,474
Classifications
Current U.S. Class: Chimney (D23/374)