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1. WO2009005439 - GOLF PUTTER

Publication Number WO/2009/005439
Publication Date 08.01.2009
International Application No. PCT/SE2008/000419
International Filing Date 30.06.2008
IPC
A63B 53/04 2006.01
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
53Golf clubs
04Heads
CPC
A63B 53/007
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
53Golf clubs
007Putters
A63B 53/0408
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
53Golf clubs
04Heads
0408characterised by specific dimensions, e.g. thickness
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
Applicants
  • KRONOGÅRD, Håkan [SE]/[SE]
  • FREJD, Bengt [SE]/[SE]
Inventors
  • KRONOGÅRD, Håkan
  • FREJD, Bengt
Agents
  • ASKETORP, Göran
Priority Data
0701586-029.06.2007SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) GOLF PUTTER
(FR) PUTTER DE GOLF
Abstract
(EN)
A putter comprising a shaft and a club head, wherein the club head is a lightweight club head, and the club head has a low center of gravity. The club head has the shape of a U seen from above having two side portions forming the legs in the U-shape and a central portion connecting the side portions and comprising a striking surface for hitting the ball. The club head has a weight of 140 to 230 gram, such as 160 to 220 gram, for example about 200 gram. The center of gravity is positioned a distance above the lowest point of the club head, said distance being 2 to 12 mm, such as 3 to 8 mm, for example about 4 mm. The shaft is attached to the club head with an angle (α) in a direction forward along the target line as seen from the club head and upwards. This angle (α) is 2° to 10°, such as 3° to 8°, for example 4° or 5°.
(FR)
La présente invention concerne un putter constitué d'un manche et d'une tête de club, ladite tête de club étant légère et disposant d'un centre de gravité bas. La tête de club présente, vue de dessus, une forme en U, dotée de deux parties latérales formant les branches du U et d'une partie centrale reliant les parties latérales et comprenant une surface de frappe prévue pour frapper la balle. Le poids de la tête de club est compris entre 140 et 230 grammes, de l'ordre de 160 à 220 grammes, par exemple 200 grammes environ. Le centre de gravité se situe à une distance supérieure au point le plus bas de la tête de club, ladite distance se situant entre 2 et 12 mm, de l'ordre de 3 à 8 mm, par exemple 4 mm environ. Le manche est fixé à la tête de club à un angle (α) dans une direction avant le long de la ligne cible, telle que vue depuis la tête de club et vers le haut. Cet angle (α) est compris entre 2° et 10°, de l'ordre de 3° à 8°, par exemple 4° ou 5°.
Also published as
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