Constant swing golf club set by varied club length
AssigneeThe Yokohama Rubber Co., Ltd.
InventorsMitsutake Teramoto, Takaharu Okumoto, Teruo Goto, Shinkichi Saito, Hideyo Asabuki
Life of this patent
Estimating the term…
Abstract
An iron golf club set characterized in that the difference of the club lengths between at least two adjacent golf clubs in terms of the club number in a middle iron golf club group is set to be greater than the pitch difference of the club length between the club numbers in a long iron golf club group and the pitch difference of the club lengths between the club numbers in a short iron golf club group.
Claims5
An iron golf club set of consecutively numbered clubs comprising a long iron golf club group, a middle iron golf club group and a short iron golf club group, each group consisting of two or more iron golf clubs, all of the iron golf clubs having a club number that increases from a first club in the long iron group to a last club in the short iron group, said golf clubs in said long iron group having a constant club length, said golf clubs in said middle iron group having a club length that decreases with increasing club number from the longest club in said middle iron group to the shortest club in said middle iron group and said golf clubs in said short iron group having a constant club length, the length of the short iron golf clubs being shorter than the length of the long iron golf clubs and the length of the middle iron golf clubs being no longer than the length of the long iron golf clubs and no shorter than the length of the short iron golf clubs wherein the length of the iron golf club having the smallest club number in said middle iron group is shorter than the iron golf club having the largest number in said long iron group.
Dependencies are inferred from the claim text.