Patent Number: 8,821,308

Title: Club-swing alignment apparatus and a frame thereof

Abstract: A club-swing alignment apparatus includes a tee and a frame assembled to the tee. The tee has a positioning portion and a ball supporter. The frame includes two rails and a crossbar interconnected between the two rails. The two rails and the crossbar jointly form a reference movement path. The crossbar includes an engaging portion assembled to the ball supporter of the tee. A frame of a club-swing alignment apparatus includes two rails and a crossbar interconnected between the two rails. The crossbar has an engaging portion. The two rails and the crossbar jointly form a reference movement path.

Inventors: Chiang; Pin-Hui (Tokyo, JP)

Assignee:

International Classification: A63B 69/36 (20060101)

Expiration Date: 9/02/12018