YoYoExpert Forums
Is the YoyoJam Patent dead?
General Yo-Yo
yoyoboy224
(major_seventh)
September 10, 2014, 3:22am
30
Why the patent in the first place?
show post in topic
Related Topics
Topic
Replies
Views
Activity
YYR Draupnir and YYJ patents
General Yo-Yo
66
7170
September 14, 2013
Look what YYF started. YYJ patent seems dead
General Yo-Yo
15
1022
November 18, 2014
YoYoJam Patent (Bear with me...)
General Yo-Yo
16
1106
January 4, 2016
Yoyojam Yoyos! Talk about it here!
General Yo-Yo
14
1693
June 23, 2012
yyj patent
General Yo-Yo
8
727
August 3, 2015