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:
Jul. 03, 2001
Filed:
Jun. 15, 1999
Applicant:
Inventor:
Minoru Yoneyama, Niigata, JP;
Assignee:
Yonex Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 4/902 ; A63B 4/914 ;
U.S. Cl.
CPC ...
A63B 4/902 ; A63B 4/914 ;
Abstract
A racket which is capable of mitigating the shock transmitted to the handle, improving the stability of the face of the head-frame, and enhancing the ability to damp the vibration imparted to the frame upon impact is disclosed. The racket has two meshed pieces (,) integrally attached to the surface of each of the lateral sides of a head-frame (,) so that the meshed pieces (,) are opposed to each other across the sweet spot of the racket. The meshed piece (,) is made from titanium and has a predetermined shape.