External heater housing

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Description

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

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken line showing of environmental structure in FIG. 6 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D210756 April 1968 Miller
Foreign Patent Documents
3707002 July 1988 DEX
617800 February 1961 ITX
Patent History
Patent number: D389236
Type: Grant
Filed: Oct 7, 1996
Date of Patent: Jan 13, 1998
Assignee: Centre des technologies du gaz naturel (Boucherville)
Inventor: David Shimansky (Cote St-Luc)
Primary Examiner: Lisa Lichtenstein
Attorney: Swabey Ogilvy Renault
Application Number: 0/60,760
Classifications
Current U.S. Class: Element Or Attachment, Not Elsewhere Specified (D23/386); Stabile Space Heater (D23/342)
International Classification: 2303;