Chimney cowl
Description
FIG. 1 is an isometric view of a chimney cowl showing my new design;
FIG. 2 is a front elevation thereof;
FIG. 3 is a rear elevation thereof, and
FIG. 4 is a left side elevation thereof, the right side being a mirror image of the left side shown thereof.
Referenced Cited
U.S. Patent Documents
D138172 | June 1944 | Lutze |
D246464 | November 22, 1977 | Brazell |
341440 | May 1886 | Bailey |
845862 | March 1907 | Egy |
870976 | November 1907 | Ludwig |
920621 | May 1909 | Neiburger |
1463664 | July 1923 | Bowman |
2188709 | January 1940 | Friedman |
3242848 | March 1966 | Guenther |
3715976 | February 1973 | Cano |
Patent History
Patent number: D267667
Type: Grant
Filed: Sep 26, 1980
Date of Patent: Jan 18, 1983
Inventor: Robert K. Flynn (Fir Mountain, Saskatchewan)
Primary Examiner: James R. Largen
Attorney: Stanley G. Ade
Application Number: 6/190,936
Type: Grant
Filed: Sep 26, 1980
Date of Patent: Jan 18, 1983
Inventor: Robert K. Flynn (Fir Mountain, Saskatchewan)
Primary Examiner: James R. Largen
Attorney: Stanley G. Ade
Application Number: 6/190,936
Classifications
Current U.S. Class:
D23/154
International Classification: D2304;
International Classification: D2304;