Patent ID: 7717811

Claim:
A golf tee adapted to allow a person to determine the desired position of a teed golf ball with respect to a desired striking position on the golf club face of a golf club striking the teed golf ball once the tee is placed, said golf tee comprising: (a) a cup portion; (b) a stake portion, the stake portion having at least one measurement scale and a guide scale, each scale having respective corresponding indicia, said measurement scale being arranged so as to allow the player to determine said desired striking position on said golf club face, and said guide scale being offset from said measurement scale and having respective corresponding indicia to said measurement scale so as to allow a person to determine the attachment position, along said guide scale at the position of the corresponding indicia on said guide scale, of a removable insertion restriction portion by obtaining a measurement of said club face along said measurement scale; and a plurality of receivers aligned along said stake portion and adapted to releasably attach said removable insertion restriction portion; and (c) a removable insertion restriction portion, adapted to be removable and to be placed on at least two positions along the length of said stake portion.