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:
Jul. 09, 2013
Filed:
Aug. 22, 2011
Michael E. Finn, Fort Worth, TX (US);
Hiroshi Kawaguchi, Fort Worth, TX (US);
Naoki Kobayashi, Tokyo, JP;
Tony Dabbs, Beaverton, OR (US);
Michael E. Finn, Fort Worth, TX (US);
Hiroshi Kawaguchi, Fort Worth, TX (US);
Naoki Kobayashi, Tokyo, JP;
Tony Dabbs, Beaverton, OR (US);
Nike, Inc., Beaverton, OR (US);
Abstract
A set of golf clubs in accordance with at least some examples of this disclosure may include one or more iron-type golf club heads with a slot, or pocket cavity, behind the ball striking face of the golf club head. Further, one or more of the golf clubs in the set may include iron-type golf club heads with a split cavity or half cavity configuration. Additionally, one or more of the golf clubs in the set may include iron-type golf club heads of the blade-type. Also, one or more of the golf clubs in the set may include a hybrid-type golf club head with a cavity, or compression channel, extending through the bottom surface of the club head behind the ball striking face of the golf club head and one or more additional cavities extending through a bottom surface of the club head.