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:
Dec. 28, 2010
Filed:
Feb. 25, 2008
Applicants:
Hsin Cheng, Yun-Lin Hsien, TW;
Chien-hsin Chou, Yun-Lin Hsien, TW;
Inventors:
Hsin Cheng, Yun-Lin Hsien, TW;
Chien-Hsin Chou, Yun-Lin Hsien, TW;
Assignee:
Feng Tay Enterprise Co., Ltd., Yun-Lin Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 37/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a golf ball, the surface of the core layer has a predetermined number of depressions, and the depressions have a predetermined total volume. By means of the aforesaid structural design, the spin rate of the golf ball is effectively controlled, and the golf ball has the advantages of simple design and high productivity.