Through channel back golf club head design
OwnerJon P. San Juaninventor
Life of this patent
Estimating the term…
Abstract
A golf club head having a sweet spot area of lighter weight than the perimeter surround it. The sweet spot area on the front of the club is filled with a lightweight material that extends toward the rear of the club and is both lighter in weight than the surrounding club head material and having a light transmitting quality. The material may serve as a light passageway for sunlight to travel from the rear of the club to the front face of the club and so illuminate the sweet spot on the front face of the club.
Claims9
An improved golf club having a shaft and a head in connection with said head, comprising a golf club head in connection with a shaft, said head having a front face, a top surface, a bottom surface and a rear surface, a sweet spot insert substantially surrounding said club head and in connection with said rear surface and extending substantially along the entire depth of the club head and located said front face and at about the center of said front face, said sweet spot insert comprising a material that is light transmissive and is of lighter weight than the material of that area of said club head that surrounds said sweet spot.
Dependencies are inferred from the claim text.