US2015057097A1PendingUtilityA1

Utility iron

Assignee: CHO HEE JINPriority: Apr 18, 2012Filed: Apr 17, 2013Published: Feb 26, 2015
Est. expiryApr 18, 2032(~5.7 yrs left)· nominal 20-yr term from priority
Inventors:Hee Jin Cho
A63B 53/04A63B 2053/0408A63B 53/0408A63B 60/00A63B 2053/0483A63B 53/047A63B 53/02
40
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Claims

Abstract

The present invention relates to a utility iron which is characterized in that it has a lie angle of 58 to 64°, a loft angle of 20 to 28°, a head weight of 270 to 300g, and a shaft length of 35 to 38 inches. Thus, the loft angle is relatively reduced so as to prevent a golf ball from being hit high and increasing flight distance. Also, because the lie angle is relatively increased, the possibility of a hook or a slice occurring is reduced. Because the weight of the head is increased, repulsive force is augmented by the striking of the golf ball, which relatively increases the flight distance of the golf ball. Because the length of the shaft is relatively shortened, swing trajectory is reduced, and accurate striking is made easier so as to also increase flight distance.

Claims

exact text as granted — not AI-modified
1 . A utility iron, comprising:
 a head which is formed in a typical iron shape, except for a dip face shape like a wood, wherein a lie angle of the head is 61˜63°, and a loft angle of the head is 20˜26°, and the weight of the head is 270˜290 g, and the length of a shaft is 35˜37.5 inches.

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