Patent ID: 8616991
Filing Date: 2013-12-31
Classification: A63B

Abstract:
1. A golf club head assembly, comprising, in combination: a first discrete, user-interchangeable weight portion; a second discrete, user-interchangeable weight portion having a different weight profile as compared to the first user-interchangeable weight portion; a body adapted to receive and retain accessibly and detachably one of: the first user-interchangeable weight portion, and the second user-interchangeable weight portion; and a modular hosel having one of different shaft alignment configurations coupled to the body; the first user-interchangeable weight portion when received and retained accessibly and detachably in the body presenting a first center of gravity relative to the body to which it is received and retained accessibly and detachably; the second user-interchangeable weight portion when received and retained accessibly and detachably in the body presenting a second center of gravity relative to the body to which it is received and retained accessibly and detachably, the second center of gravity different from the first center of gravity; where the shaft alignment configuration of the modular hosel and a weight configuration provided by the received and retained user-interchangeable weight portion alters a balance of the golf club head.