Fireplace unit

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Description

FIG. 1 is a perspective view of a fireplace unit showing my new design;

FIG. 2 is a right side elevational view, the left side being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a perspective view of a second embodiment of a fireplace unit;

FIG. 7 is a right side elevational view, the left side being a mirror image thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D247973 May 23, 1978 Bergstrom
D265237 June 29, 1982 Beck et al.
D267741 January 25, 1983 Geiter et al.
D271991 December 27, 1983 Chamberlain
D278179 March 26, 1985 Craver
Other references
  • Popular Science, Jul. 1985, p. 33. Wood 'n Energy, Feb. 1984, p. 54.
Patent History
Patent number: D297164
Type: Grant
Filed: Jun 19, 1985
Date of Patent: Aug 9, 1988
Assignee: Pressure Heat Systems, Inc. (Fargo, ND)
Inventor: Curtis J. Hill (Fargo, ND)
Primary Examiner: Catherine E. Kemper
Law Firm: Kinney & Lange
Application Number: 6/746,588
Classifications
Current U.S. Class: Fireplace Insert (D23/344)