The broken lines are for environmental purposes only and form no part of the claimed design.
The broken lines are for environmental purposes only and form no part of the claimed design.
Number | Name | Date | Kind |
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1923019 | De Silva | Aug 1933 | A |
3452474 | Zopf | Jul 1969 | A |
5127868 | Smollar | Jul 1992 | A |
D420403 | Bart | Feb 2000 | S |
D690369 | Wu | Sep 2013 | S |
9539471 | Luciano, Jr. | Jan 2017 | B2 |
D815371 | Christianson | Apr 2018 | S |
D822918 | Woods | Jul 2018 | S |
D832326 | Lee | Oct 2018 | S |
20130165261 | Luciano, Jr. | Jun 2013 | A1 |
Entry |
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About Yo-Yo Shapes, posted at yoyostorerewind.com, earliest date available on Jul. 11, 2011, [online], acquired on Nov. 16, 2018. Available from Internet, <URL: http://www.yoyostorerewind.com/index.php/en/yo-yo-knowledge/howto06/shape.html> (Year: 2011). |