Heater

Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D150360 July 1948 Hutcheson
D162916 April 1951 Wittie
D162969 April 1951 MacDougall
D184065 December 1958 Painter
D193538 September 1962 Roth
Patent History
Patent number: D248043
Type: Grant
Filed: Jul 27, 1976
Date of Patent: May 30, 1978
Assignee: Firma Elektro-Warme-Technik Siegfried Petz
Inventor: Hans-Ulrich Schade (Pfuhl)
Primary Examiner: James R. Largen
Law Firm: Bacon & Thomas
Application Number: 5/709,230
Classifications
Current U.S. Class: D23/122
International Classification: D2303;