COLOR CHANGEABLE SEAL FOR BALL IMPACT POINT BONDED ON FACE OF WOOD GOLF CLUB

PROBLEM TO BE SOLVED: To develop a color changeable seal for a ball impact point to be bonded on the face of a wood golf club, allowing a user to easily discriminate the bonding position on the face of the golf club and to easily compare the position of a hit mark and the sweet spot of the golf club...

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Bibliographische Detailangaben
Hauptverfasser:	IWATA MOTOTAKA, SAITO TAKESHI, SUGIMOTO AYAFUMI
Format:	Patent
Sprache:	eng
Schlagworte:	AMUSEMENTS APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING BALL GAMES GAMES HUMAN NECESSITIES SPORTS TRAINING EQUIPMENT
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To develop a color changeable seal for a ball impact point to be bonded on the face of a wood golf club, allowing a user to easily discriminate the bonding position on the face of the golf club and to easily compare the position of a hit mark and the sweet spot of the golf club, and preventing the user from bonding the seal aslant on the face of the golf club. SOLUTION: The color changeable seal for the ball impact point to be bonded on the face of the wood golf club has a projection whose outer shape is symmetrical in the left/right direction at the center in the lower part, and has the lines of a vertical axis, a lateral axis, an auxiliary vertical axis, an auxiliary lateral axis, or the like, on the surface. Therefore, the position of a hit mark formed by a user in the hitting exercise and the sweet spot of the golf club can be easily compared, and chances of bonding the color changeable seal aslant on the face of the golf club become extremely few.