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. 31, 1989
Filed:
Oct. 20, 1988
Applicant:
Inventor:
Michael Shaw, Wakefield, GB;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
273232 ; 273213 ;
Abstract
A golf ball (10) has a plurality of dimples in its outer surface. At least 10% of the dimples are so disposed relative to one another that any two adjacemt dimples overlap. The region of each overlap may have a maximum width of from 1% to 20% of the diameter of the larger of any two overlapping dimples. Preferably, the dimples are arranged in a repeating pattern over the whole surface of the ball. The pattern may be defined by projecting on to the ball the edges of a regular dodecahedron (11, 12, 13, 14, 15, 16, 17, 18, 19 and 20) so that the ball is notionally divided into twelve regular pentagons (one shown - 21).