The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2020
Filed:
Oct. 25, 2017
Applicant:
Chang Ju Lee, Anyang-si, KR;
Inventor:
Chang Ju Lee, Anyang-si, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 69/00 (2006.01); A63C 1/30 (2006.01); A63B 22/00 (2006.01); A63B 22/18 (2006.01);
U.S. Cl.
CPC ...
A63B 69/0022 (2013.01); A63B 22/0061 (2013.01); A63C 1/30 (2013.01); A63B 2022/185 (2013.01); A63B 2244/183 (2013.01);
Abstract
A skate spinner comprises a platform configured for a user's foot to be placed thereon, and a support unit forming a lower part of the platform contacting a ground surface and having a curved protruded surface starting from a front end to a rear end thereof. The support unit includes plates each having a thickness equal to at least a thickness of an ice-skate blade and being aligned in a lateral direction of the skate spinner at a predetermined distance. An overall bottom surface of the plates contacting the ground surface has a spherical surface outline.