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
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;
International Classification: D2303;