Fireplace grate and blower tube surround assembly with elevated water heating heat exchanger tubes and baffle structure

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Description

FIG. 1 is a front perspective view of the fireplace grate and blower tube surround assembly with elevated water heating heat exchanger tubes and baffle structure, viewed from above and to the front of the assembly, illustrating my new design;

FIG. 2 is a rear elevation view thereof, viewed from above and to the rear thereof;

FIG. 3 is an end elevation view thereof, viewed from _the right of FIG. 4, the opposite end elevation being substantially the mirror image thereof;

FIG. 4 is a front elevation view thereof, the rear elevation being substantially the mirror image thereof; and

FIG. 5 is a horizontal section view, taken along the line 5--5 of FIG. 3.

Referenced Cited
U.S. Patent Documents
D242542 November 1976 Betenbaugh, Jr.
D254388 March 4, 1980 Chesnut et al.
4161168 July 17, 1979 Cagle
Patent History
Patent number: D261930
Type: Grant
Filed: Oct 25, 1979
Date of Patent: Nov 17, 1981
Assignee: Firemaster Systems, Inc. (Minot, ND)
Inventor: Byron D. Lane (Minot, ND)
Primary Examiner: Catherine E. Kemper
Law Firm: Mason, Fenwick & Lawrence
Application Number: 6/88,283
Classifications
Current U.S. Class: D23/95; D/7207; D23/96
International Classification: D2303;