Heating device
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Description
FIG. 1 is a front perspective view of the heating device in a raised position;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front perspective view in a lowered position;
FIG. 4 is a front perspective view of the heating reflector cassette portion of the heating device, shown separately for clarity of illustration;
FIG. 5 is a rear perspective view of FIG. 4;
FIG. 6 is a front perspective view of the control box portion of the heating device, shown separately for clarity of illustrative;
FIG. 7 is a rear perspective view of FIG. 6;
FIG. 8 is a top view thereof; and,
FIG. 9 is a bottom view thereof.
Referenced Cited
U.S. Patent Documents
5050232 | September 17, 1991 | Bergman et al. |
Patent History
Patent number: D418211
Type: Grant
Filed: Feb 26, 1997
Date of Patent: Dec 28, 1999
Assignee: Infrarodteknik AB (Vanersborg)
Inventor: Kenneth Lundin (Vanersborg)
Primary Examiner: Lisa Lichtenstein
Law Firm: Dvorak & Orum
Application Number: 0/67,218
Type: Grant
Filed: Feb 26, 1997
Date of Patent: Dec 28, 1999
Assignee: Infrarodteknik AB (Vanersborg)
Inventor: Kenneth Lundin (Vanersborg)
Primary Examiner: Lisa Lichtenstein
Law Firm: Dvorak & Orum
Application Number: 0/67,218
Classifications
Current U.S. Class:
Mobile Space Heater, E.g., Wheeled Blower Type, Etc. (D23/317);
Portable (D23/332);
Heating Element Protected By Grille, Grid, Etc. (D23/335)
International Classification: 2303;
International Classification: 2303;