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:
Nov. 14, 2023
Filed:
Sep. 26, 2022
Topgolf Callaway Brands Corp., Carlsbad, CA (US);
Alan Hocknell, Encinitas, CA (US);
Brandon D. DeMille, Carlsbad, CA (US);
Irina Ivanova, San Marcos, CA (US);
William C. Watson, Temecula, CA (US);
Timothy G. Scott, Encinitas, CA (US);
Romulus M. Tomimbang, San Diego, CA (US);
Justin Del Rosario, Temecula, CA (US);
Topgolf Callaway Brands Corp., Carlsbad, CA (US);
Abstract
A golf club head with a sole having a low stiffness compliance zone, which allows the face to deflect downward upon impact with a golf ball, is disclosed herein. The compliance zone comprises a plurality of through openings that are filled with one or more filler pieces comprising a low modulus material, all of which are located within three inches of a face section measured along a front-to-back axis of the golf club head.