Patent
   D284675
Priority
Jun 06 1983
Filed
Jun 06 1983
Issued
Jul 15 1986
Expiry
Jul 15 2000
Assg.orig
Entity
unknown
4
7
n/a
The ornamental design for a drafting instrument, as shown and described.

FIG. 1 is a top plan view of a drafting instrument showing my new design; and

FIG. 2 is an end view thereof.

Ashley, David C.

Patent Priority Assignee Title
D428919, Jul 21 1994 Phyllis D., Stith Transparent color guide
D553187, Jul 20 2005 Science Education Solutions International CC Stencil
D604359, May 15 2009 HOME DEPOT PRODUCT AUTHORITY, LLC; HOMER TLC, LLC Financial transaction card
D668975, Dec 17 2010 Mathematics stencil
Patent Priority Assignee Title
1461335,
2532329,
411617,
699738,
134142,
141882,
167432,
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