Patent
   D332612
Priority
Jan 04 1991
Filed
Feb 18 1992
Issued
Jan 19 1993
Expiry
Jan 19 2007
Assg.orig
Entity
unknown
3
5
n/a
The ornamental design for an engine air intake vortex plate, as shown and described.

FIG. 1 is a top perspective view of an engine air intake vortex plate, showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Klus, Kenneth F.

Patent Priority Assignee Title
6595175, Sep 12 2002 Carburetor spacer
D455438, Jul 05 2000 Halltech Systems, Inc. Air intake system for internal combustion engine
D625395, Jun 10 2008 Teseo S.r.l. Plate for fluid distribution pipe
Patent Priority Assignee Title
3935290, Aug 05 1974 Ford Motor Company Carburetor cold engine fuel enrichment system
4088104, Sep 05 1975 Device and method for improving vaporization rate of volatile fuels
4333441, Mar 21 1980 Device for improving the fuel-gas air mixture and the operation of an internal combustion engine
4409951, Jun 05 1980 Device to improve the fuel efficiency of an internal combustion engine
4872440, Oct 18 1988 OKLAHOMA DUAL FUELS & CONVERSIONS, INC Air and fuel mixing devices for internal combustion engines
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