Patent
   D254739
Priority
Dec 02 1977
Filed
Dec 02 1977
Issued
Apr 15 1980
Expiry
Apr 15 1994
Assg.orig
Entity
unknown
1
3
n/a
The ornamental design for an automotive engine heat exchanger, as shown and described.

FIG. 1 is a top plan view of an automotive engine heat exchanger showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof.

The heat exchanger is adapted to be mounted to the underside of an automotive engine in pairs as best illustrated in FIG. 6, it being understood that the broken line showing of the engine in FIGS. 2, 4 and 6 and the second heat exchanger in FIG. 6 are for illustrative purposes only .

Bailey, Gregory W.

Patent Priority Assignee Title
D323328, Jul 31 1989 Automotive engine heat exchanger
Patent Priority Assignee Title
2475552,
3972313, Dec 26 1973 Ethyl Corporation Method and apparatus for heating an intake system on an internal combustion engine
FR1028718,
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