Patent
   D450770
Priority
Feb 01 2000
Filed
Feb 01 2000
Issued
Nov 20 2001
Expiry
Nov 20 2015
Assg.orig
Entity
unknown
6
4
n/a
The ornamental design for a knot tying training device, as shown and described.

FIG. 1 is a perspective view of a knot tying training device showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a left view thereof; and,

FIG. 7 is a back view thereof.

Starkey, George R.

Patent Priority Assignee Title
8002316, Feb 15 2007 Knot tying device and method
8157297, May 13 2010 Know Your Knot, LLC Practice apparatus for tying knots
8602461, Jan 28 2008 Knot tying device and method
9156649, Sep 13 2011 Knot tying kit and systems
D662567, Feb 16 2010 Tytaz Holdings Limited Knot tying apparatus
D895009, May 12 2019 Knot tying teaching material
Patent Priority Assignee Title
2624957,
143237,
D368492, Apr 24 1995 Toy for children to tie knots
D383163, Apr 08 1996 Knot tying training device
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