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. 16, 2021
Filed:
Oct. 23, 2019
Sumitomo Rubber Industries, Ltd., Hyogo, JP;
Hiroshi Abe, Kobe, JP;
SUMITOMO RUBBER INDUSTRIES, LTD., Hyogo, JP;
Abstract
A head includes a hitting face. The hitting face has a face center and a sweet spot. The hitting face has a face height that is denoted by Hf (mm), the face height being measured at a toe-heel direction position of the face center. The sweet spot has a vertical height that is denoted by Hs (mm). The face center has a vertical height that is denoted by Hc (mm). The vertical height Hc is greater than or equal to 20 mm and less than or equal to 26 mm. The face height Hf is greater than or equal to 40 mm and less than or equal to 52 mm. The head satisfies an expression 1 as follows: Hs<0.06*Hf+16 (expression 1). The head is an iron type golf club head.