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Patent
D857532
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Priority
Jan 22 2018
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Filed
May 07 2018
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Issued
Aug 27 2019
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Expiry
Aug 27 2034
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Assg.orig
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Entity
unknown
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4
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5
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n/a
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The ornamental design of a ruler, shown and described.
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FIG. 1 is top, plan view of the ruler;
FIG. 2 is a rear view thereof;
FIG. 3 is a left, side view thereof;
FIG. 4 is a right, side view thereof;
FIG. 5 is a front view thereof;
FIG. 6 is a rear view thereof; and,
FIG. 7 is a top, perspective view thereof.
Hirayama, Akiteru
Patent |
Priority |
Assignee |
Title |
2719359, |
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|
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4337577, |
Apr 18 1980 |
DECLITRACTOR, INC , A CORP OF N Y |
Declination transposer |
4945642, |
Dec 19 1988 |
|
Quilting template |
5864959, |
Mar 06 1995 |
Joern, Johansen; Nis, Oellgaard |
Drawing triangle and/or protractor, in particular for blackboard use |
D739271, |
Aug 25 2013 |
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Protractor |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
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Maintenance Schedule |
n/a