Heat exchanger housing

- Del-Air Systems Ltd.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is an isometric view of a heat exchanger housing, showing my new design;

FIG. 2 is an elevational view of the end not shown in FIG. 1;

FIG. 3 is an elevational view of the side not shown in FIG. 1;

FIG. 4 is an isometric view of a second embodiment of a heat exchanger housing.

Referenced Cited
U.S. Patent Documents
3012762 December 1961 Norris
3977467 August 31, 1976 Northrup, Jr.
4072187 February 7, 1978 Lodge
Patent History
Patent number: D297044
Type: Grant
Filed: Dec 19, 1985
Date of Patent: Aug 2, 1988
Assignee: Del-Air Systems Ltd. (Humboldt)
Inventor: Dirk Van Ee (Humboldt)
Primary Examiner: Catherine E. Kemper
Attorneys: Adrian D. Battison, Stanley G. Ade
Application Number: 6/810,677