Patent
   D334146
Priority
Jul 03 1991
Filed
Jul 03 1991
Issued
Mar 23 1993
Expiry
Mar 23 2007
Assg.orig
Entity
unknown
4
7
n/a
The ornamental design for a ruler, as shown and described.

FIG. 1 is a front elevational view of a ruler showing my new design;

FIG. 2 is a left side edge view thereof;

FIG. 3 is a right side edge view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view of a second embodiment showing my new design of FIGS. 1-4; and,

FIG. 6 is a rear elevational view thereof.

Boelling, James E.

Patent Priority Assignee Title
D398864, Oct 20 1997 Crayola LLC Ruler and drawing template
D398865, Oct 20 1997 Crayola LLC Protractor and drawing template
ER4885,
ER9858,
Patent Priority Assignee Title
360545,
641756,
146342,
157218,
197415,
D261612, Mar 02 1979 Combined ruler and letter opener
70173,
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