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:
Sep. 09, 2003
Filed:
Mar. 27, 2000
Applicant:
Inventors:
Rinya Takesue, Chichibu, JP;
Yasushi Ichikawa, Chichibu, JP;
Shunichi Kashiwagi, Chichibu, JP;
Nobuhiko Sato, Chichibu, JP;
Assignee:
Bridgestone Sports Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63B 3/712 ; A63B 3/714 ; A63B 3/700 ; C08G 6/348 ; C08G 6/391 ;
U.S. Cl.
CPC ...
A63B 3/712 ; A63B 3/714 ; A63B 3/700 ; C08G 6/348 ; C08G 6/391 ;
Abstract
In a golf ball including a core and a cover of at least one layer, the cover layer is formed of a heated mixture of an ionomer resin and a metal salt such as magnesium stearate. The heated mixture exhibits such a crystal melting behavior that when measured by DSC, the difference between first and second peak temperature is up to 30° C. The ball is improved in resilience.
Takesue, Rinya. (2003). Golf ball (U.S. Patent No. 6616552). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6616552
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile