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1. US20060105855 - Golf club with interchangeable head-shaft connections

Office États-Unis d'Amérique
Numéro de la demande 10904581
Date de la demande 17.11.2004
Numéro de publication 20060105855
Date de publication 18.05.2006
Numéro de délivrance 7083529
Date de délivrance 01.08.2006
Type de publication B2
CIB
A63B 53/02
ANÉCESSITÉS COURANTES DE LA VIE
63SPORTS; JEUX; DISTRACTIONS
BMATÉRIEL D'ÉDUCATION PHYSIQUE, DE GYMNASTIQUE, DE NATATION, D'ESCALADE OU D'ESCRIME; JEUX DE BALLES; MATÉRIEL D'ENTRAÎNEMENT
53Clubs de golf
02Raccords entre la tête et le manche
CPC
A63B 53/02
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
53Golf clubs
02Joint structures between the head and the shaft
A63B 53/14
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
53Golf clubs
14Handles
A63B 60/00
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
60Details or accessories of golf clubs, bats, rackets or the like
A63B 60/22
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
60Details or accessories of golf clubs, bats, rackets or the like
06Handles
22Adjustable handles
Déposants Callaway Golf Company
Inventeurs Cackett Matthew T.
Hocknell Alan
Ogg Steven S.
Lenhof Konrad
Blanke Jerry V.
Erickson Joel B.
Mandataires Catania Michael A.
Lo Elaine H.
Données relatives à la priorité 10904581 17.11.2004 US
Titre
(EN) Golf club with interchangeable head-shaft connections
Abrégé
(EN)

A golf club (20) having a club head (22) with an interchangeable shaft (40) is disclosed herein. The golf club (20) includes a tube (44, 144) mounted in the club head (22), and a sleeve (46, 146) mounted on a tip end (50) of the shaft (40). The tube (44, 144) includes a tapered portion (60, 160) and a rotation prevention portion (62, 162). The sleeve (46, 146) has a frustoconical portion (72, 172) and a keyed portion (74, 174) that are respectively received in the tapered portion (60, 160) and the rotation prevention portion (62, 162) of the tube (44, 144). The golf club (20) further includes a mechanical fastener (48, 148) for removably securing the shaft (40) to the club head (22).