A few weeks ago a Callaway design patent issued that made me scratch my head and say “what club is that…. I don’t immediately recognize it so it must be one for the ladies or the juniors.” Well, I still don’t know, but it definitely has a sole configuration unlike any clubs they currently have in the US market. It may the design of new product offering.
The patent is USPN D569941 titled “Golf Club Sole.” Check out this sole design.
Interesting design. Be sure to check out more golf club patents at Golf-Patents.com!