发明名称 Golf putter
摘要 A golf putter comprised of a shaft having an axis, a hosel attached to the shaft and a head attached to the hosel. The head of the putter has a face, a top and a sole. The face of the putter is comprised of multiple facets with a degree of static loft measured from the plane of the facet to the axis of the shaft. It is preferable that there are at least four facets on the face of the putter. The first facet is proximate to the sole of the face and has a first static loft angle. The second facet is above and abuts the first facet and has a second static loft angle which is greater than the first static loft angle. The third facet abutting and above the second facet has a third static loft angle which is greater than the second static loft angle. The fourth facet abuts and is above the third facet and has a fourth static loft angle which is greater than the third static loft angle. It is preferable that the static loft angles of said at least four facets differ by only 1 degree between abutting facets.
申请公布号 US8840488(B2) 申请公布日期 2014.09.23
申请号 US201113159967 申请日期 2011.06.14
申请人 4321 Holding Company, LLC 发明人 Evans Robert
分类号 A63B53/04 主分类号 A63B53/04
代理机构 代理人 Love Adrienne C.
主权项 1. A golf putter for imparting launch to a golf ball at a particular launch angle, said putter comprising: a. a shaft having an axis; b. a hosel attached to said shaft; c. a head attached to said hosel; d. wherein said head has a face, a top and a sole; e. wherein said face of said head has multiple facets; f. wherein said multiple facets are vertically displaced along said face of said putter; g. wherein each of said multiple facets of said face have a static loft angle defined by the plane of said facet and said axis of said shaft; h. wherein said static loft angles of said multiple facets is less at said sole of said face and greater at said top of said face; i. wherein said face has at least four facets; and j. wherein said at least four facets each have a static loft angle, wherein said static loft angles of said at least four facets differ by only 1 degree between abutting facets.
地址 Tallahassee FL US
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