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. 19, 2021
Filed:
Oct. 13, 2020
Karsten Manufacturing Corporation, Phoenix, AZ (US);
Joshua M. Boggs, Aledo, TX (US);
Kevin Harper, Fort Worth, TX (US);
Eric A. Larson, Arlington, TX (US);
Michael T. Prichard, Portland, OR (US);
Hiromitsu Akiyama, Tokyo, JP;
Yoshimasa Fujita, Ping-Tung Hsien, TW;
Karsten Manufacturing Corporation, Phoenix, AZ (US);
Abstract
A ball striking device, such as a golf club head, has a face with a striking surface configured for striking a ball and a channel extending across a portion of the sole. The channel may be recessed from adjacent surfaces of the sole and have a depth of recession from the adjacent surfaces of the sole. A pair of ribs are positioned within the channel. The ribs may diverge away from one another and may have a first rib located in a toe portion of the channel and a second rib located in the heel portion of the channel.