Patent
   D381743
Priority
Jul 23 1993
Filed
Jul 23 1993
Issued
Jul 29 1997
Expiry
Jul 29 2011
Assg.orig
Entity
unknown
1
3
n/a
The ornamental design for a fireplace damper assembly unit, as shown and described.

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.

Szwartz, Henry S.

Patent Priority Assignee Title
D634419, Sep 02 2010 Streivor Air Systems, Inc.; STREIVOR AIR SYSTEMS, INC Internally adjustable damper
Patent Priority Assignee Title
3996920, Jan 16 1976 HEATILATOR, INC Fireplace damper construction
FR2376935,
FR2505457,
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