Fireplace damper assembly unit
Description
FIG. 1 is a front aerial view thereof;
FIG. 2 is a rear view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a top view thereof.
The broken-line showing of environmental structure in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
3996920 | December 14, 1976 | Andrews |
2376935 | August 1978 | FRX |
2505457 | November 1982 | FRX |
Patent History
Patent number: D381743
Type: Grant
Filed: Jul 23, 1993
Date of Patent: Jul 29, 1997
Inventor: Henry S. Szwartz (Suffern, NY)
Primary Examiner: Lisa Lichtenstein
Law Firm: Weingram & Associates, P.C.
Application Number: 0/10,936
Type: Grant
Filed: Jul 23, 1993
Date of Patent: Jul 29, 1997
Inventor: Henry S. Szwartz (Suffern, NY)
Primary Examiner: Lisa Lichtenstein
Law Firm: Weingram & Associates, P.C.
Application Number: 0/10,936
Classifications
Current U.S. Class:
Fireplace Element Not Elsewhere Specified (D23/403)
International Classification: 2303;
International Classification: 2303;