Karsten Manufacturing Corporation

Joshua A Degerness

Ryan H Davis

Anthony D Serrano

Eric Joel Morales

Travis D Milleman

Evan R Greer

Cole D Brubaker

Described herein are embodiments of golf club heads with slits and flexure inserts. The slit comprises an opening through the club head body communicating between the exterior of the club head and the hollow interior cavity. The flexure insert can comprise a spring component and a cap. The spring component creates a spring effect within the flexure insert that increases the internal energy of the club head at impact, leading to improvements in ball speed and other golf ball performance characteristics.

Golf club heads with slits and flexure inserts

Golf club head

Described herein is a golf club head comprising reinforcement members. The reinforcement members span across a rear cavity to connect to at least two portions of the perimeter of the club head and do not touch the rear surface of the strike face. The reinforcement members can be integrally casted or separately formed and attached to the club head. The reinforcement members improve the sound and vibrational response of the club head.

Golf club heads with reinforcing member

Growing community of inventors

Scottsdale, AZ, United States of America

Joshua A Degerness