Roller skate
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Description
The broken lines shown represent unclaimed subject matter and form no part of the claimed design. Specifically, the buckle and teeth shown in
Claims
The ornamental design for a roller skate, as shown and described.
Referenced Cited
U.S. Patent Documents
4817974 | April 4, 1989 | Bergeron |
4966377 | October 30, 1990 | Yu |
D337365 | July 13, 1993 | Gertler |
D493858 | August 3, 2004 | Green et al. |
7121561 | October 17, 2006 | Green et al. |
D654975 | February 28, 2012 | Carrillo Lostao |
20100127466 | May 27, 2010 | Green et al. |
20110115174 | May 19, 2011 | Green et al. |
20110193303 | August 11, 2011 | Green |
20130020773 | January 24, 2013 | Green |
Patent History
Patent number: D741969
Type: Grant
Filed: Feb 18, 2014
Date of Patent: Oct 27, 2015
Assignee: Cardiff Sport Technologies, LLC (Cardiff, CA)
Inventor: Brian Green (Cardiff, CA)
Primary Examiner: Cynthia M Chin
Application Number: 29/482,366
Type: Grant
Filed: Feb 18, 2014
Date of Patent: Oct 27, 2015
Assignee: Cardiff Sport Technologies, LLC (Cardiff, CA)
Inventor: Brian Green (Cardiff, CA)
Primary Examiner: Cynthia M Chin
Application Number: 29/482,366
Classifications
Current U.S. Class:
Roller (D21/763)