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:
Feb. 13, 2018
Filed:
Nov. 26, 2013
Applicant:
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Munich, DE;
Inventors:
Reiner Retkowski, Erlangen, DE;
Markus Hartmann, Sulzbach-Rosenberg, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 43/00 (2006.01); H01F 41/06 (2016.01); A63B 41/00 (2006.01); H01F 5/00 (2006.01); H01Q 7/00 (2006.01); H01Q 1/36 (2006.01); H01Q 21/28 (2006.01); H01F 41/071 (2016.01);
U.S. Cl.
CPC ...
A63B 41/00 (2013.01); A63B 43/004 (2013.01); H01F 5/00 (2013.01); H01F 41/071 (2016.01); H01Q 1/36 (2013.01); H01Q 7/00 (2013.01); H01Q 21/28 (2013.01); A63B 2225/54 (2013.01); Y10T 29/49073 (2015.01);
Abstract
Embodiments relate to a concept for an elastically deformable item of sports equipment comprising at least one deformable electromagnetic coil structure around a curved surface within the item of sports equipment, such that the at least one electromagnetic coil structure forms a three-dimensional curve having non-vanishing geometric torsion and curvature to provide an elongation reserve related to a maximum deformation of the item of sports equipment.