Infrared heating unit

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Description

FIG. 1 is a perspective view of an infrared heating unit showing my new design;

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

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D204921 May 1966 McNair
D207080 February 1967 McNair
D235170 May 1975 McNair
D269377 June 14, 1983 Mackay et al.
D294864 March 22, 1988 Gialanella
Patent History
Patent number: D322676
Type: Grant
Filed: May 22, 1989
Date of Patent: Dec 24, 1991
Inventor: John M. Chambers (Middletown, NJ)
Primary Examiner: Stella Reid
Attorney: R. Gale Rhodes, Jr.
Application Number: 7/355,542
Classifications
Current U.S. Class: Thermal (D24/206)