Patent
   D273324
Priority
Apr 13 1981
Filed
Apr 13 1981
Issued
Apr 03 1984
Expiry
Apr 03 1998
Assg.orig
Entity
unknown
5
12
n/a
The ornamental design for a heat exchanger housing, as shown and described.

FIG. 1 is a perspective view of a heat exchanger housing showing my new design;

FIG. 2 is a side elevational view thereof in slightly larger scale;

FIG. 3 is a top plan view thereof in slightly larger scale;

FIG. 4 is a bottom plan view thereof in slightly larger scale; and

FIG. 5 is an end elevational view thereof in slightly larger scale, it being understood that the opposite end is a mirror image of FIG. 5.

Brownlee, Jerome E.

Patent Priority Assignee Title
10150071, Aug 23 2013 Bulk Tank, Inc Filter guide ring
D279704, Jun 17 1982 HINIKER COMPANY P O BOX 3407 MANKATO, MN 56601 A CORP OF MN Heat exchanger
D577798, Mar 10 2006 TETRA LAVAL HOLDINGS & FINANCE S A Cover for a tubular heat exchanger
D652904, Apr 18 2011 Bulk Tank, Inc Air filter inlet/outlet housing
D838756, Mar 31 2016 AMERICA SEQUESTERS CO2, LLC Biochar kiln
Patent Priority Assignee Title
1292653,
2061742,
2240311,
3001767,
3595299,
3986486, Oct 21 1974 Reduction of hydrocarbons emissions in carbureted engines
3989019, Jul 29 1974 Fuel heating apparatus
4249501, Aug 06 1979 COMBUSTION RESEARCH PRODUCTS LIMITED, 300 WEST ARRINGTON, FARMINGTON, NM A PARTNERSHIP Fuel system for internal combustion engines
4269265, Nov 29 1979 Modine Manufacturing Company Tubular heat exchanger with turbulator
4306617, Jan 07 1980 PHILLIPS & TEMRO INDUSTRIES INC Heater for pre-heating fuel with a heated liquid
4326491, Jan 25 1980 Fuel heater
28427,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 13 1981Dallas Fuel Laboratories, Inc.(assignment on the face of the patent)
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