Patent
   D330520
Priority
Nov 22 1991
Filed
Nov 22 1991
Issued
Oct 27 1992
Expiry
Oct 27 2006
Assg.orig
Entity
unknown
5
7
n/a
The ornamental design for a combination spark plug gauge and adjuster, as shown and described.

FIG. 1 is a top, front and left side perspective view of a combination spark plug gauge and adjuster showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a bottom plan view;

FIG. 7 is a top, front and left side perspective view of another embodiment of FIGS. 1-6 showing my new design;

FIG. 8 is a front elevational view;

FIG. 9 is a left side elevational view;

FIG. 10 is a right side elevational view;

FIG. 11 is a rear elevational view; and,

FIG. 12 is a bottom plan view thereof.

Meadows, Dale O.

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Patent Priority Assignee Title
1514525,
1889897,
1946432,
4477974, May 12 1982 Device for checking bills of currency to detect bills which are stuck together
221684,
D257656, Nov 21 1978 Pie and pizza serving portion indicator
IT450119,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 13 1991MEADOWS, DALE O CHEMI-TROL CHEMICAL CO , A CORP OF OHASSIGNMENT OF ASSIGNORS INTEREST 0059220919 pdf
Nov 22 1991Chemi-Trol Chemical Co.(assignment on the face of the patent)
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