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, 2007
Filed:
May. 26, 2004
Takeshi Asakura, Kobe, JP;
Takeshi Asakura, Kobe, JP;
SRI Sports Limited, Kobe, JP;
Abstract
Golf ballhas multisurface dimples. The multisurface dimplehas a central concave faceand six inclined faces. The inclined faceextends obliquely upward from the edgeof the central concave faceup to the phantom sphere. Two multisurface dimplesare adjacent each other sharing a boundary lineon spherical surface interpositioned therebetween. Total length of the boundary linesthat exist at the site where multisurface dimplesare adjacent each other is equal to or less than 2400 mm. Proportion of the multisurface dimplesoccupied in total number of dimples is preferably equal to or greater than 70%. Proportion of the number of the boundary linesoccupied in the number of sites where multisurface dimplesare adjacent each other is equal to or greater than 70%.