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1. US20080119301 - Iron-type golf club with interchangeable head-shaft connection

Office États-Unis d'Amérique
Numéro de la demande 12025572
Date de la demande 04.02.2008
Numéro de publication 20080119301
Date de publication 22.05.2008
Numéro de délivrance 7530900
Date de délivrance 12.05.2009
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 53/00
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
53Golf clubs
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 53/04
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
53Golf clubs
04Heads
A63B 53/0466
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
53Golf clubs
04Heads
0466wood-type
A63B 53/047
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
53Golf clubs
04Heads
047iron-type
A63B 53/0487
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
53Golf clubs
04Heads
0487for putters
Déposants Callaway Golf Company
Inventeurs Holt Denver
Cackett Matthew T.
Hocknell Alan
Hall J. Neil
Mandataires Catania Michael A.
Lo Elaine H.
Titre
(EN) Iron-type golf club with interchangeable head-shaft connection
Abrégé
(EN)

An iron-type golf club (320) having an iron-type club head (322) with an interchangeable shaft (40) is disclosed herein. The golf club (320) includes a tube (344) mounted in the hosel (331) of the club head (322), and a sleeve (346) mounted on a tip end (50) of the shaft (40). The tube (344) includes a tapered portion (360) and a rotation prevention portion (362). The sleeve (346) has a frustoconical portion (372) and a keyed portion (374) that are respectively received in the tapered portion (360) and the rotation prevention portion (362) of the tube (344). The golf club (320) further includes a mechanical fastener (48) for removably securing the shaft (40) to the club head (322).

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