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:
Oct. 25, 2016
Filed:
May. 21, 2015
Applicant:
Callaway Golf Company, Carlsbad, CA (US);
Inventor:
Shane Parnell, Carlsbad, CA (US);
Assignee:
Callaway Golf Company, Carlsbad, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A63B 37/00 (2006.01); C08G 63/672 (2006.01); C08G 63/199 (2006.01);
U.S. Cl.
CPC ...
A63B 37/0051 (2013.01); A63B 37/0027 (2013.01); A63B 37/0031 (2013.01); A63B 37/0033 (2013.01); A63B 37/0039 (2013.01); A63B 37/0043 (2013.01); A63B 37/0045 (2013.01); A63B 37/0075 (2013.01); A63B 37/0076 (2013.01); A63B 37/0092 (2013.01); C08G 63/199 (2013.01); C08G 63/672 (2013.01);
Abstract
Use of highly phase separated thermoplastic polyether ester elastomers for injection molded golf ball core layers is disclosed herein. The thermoplastic polyether ester elastomer comprises a polytetramethylene glycol (PTMO), a cycloaliphatic diol, and dimethyl terephthalate.