发明名称 Choice putter
摘要 There is disclosed a golf putter for improving a golfer's putting game. Said putter has a conventional shaft connecting to an improved head. Said head has a relatively flat hitting surface for striking a golf ball, a top surface, a bottom surface, a rounded bottom surface extension, a rear edge or wall, and side edges or walls any of which may be curved to make up or define the body of said golf putter. Within the body of said golf putter is an oval aperture which extends through said top and bottom surfaces. Four threaded set screws are inserted through four bore holes which are laterally bored through each opposite said side wall of said rounded bottom surface extensions and extending into said oval aperture. Said top surface oval opening being smaller than a conventional golf ball and said bottom surface oval opening being larger than said golf ball thus permits said golf balls to be wedged upward toward said smaller top surface oval opening by engaging said set screws which contact said golf balls below their equilateral center line. Said oval aperture can also accept an insert made to exactly fit into said oval aperture. Said insert is made to fit up through said larger bottom surface oval opening, but not fit through said smaller top surface oval opening. Said insert can then be secured within the body of the putter by engaging said set screws to make contact and force upward said insert. The top surface of said insert can be covered by one of many exchangeable visual alignment cards which are compressed between the top of said insert and said smaller top surface oval opening thus making it possible for said alignment cards to be visible through said top surface oval opening.
申请公布号 US2008207352(A1) 申请公布日期 2008.08.28
申请号 US20070711989 申请日期 2007.02.28
申请人 ENGEL WILLIAM THOMAS 发明人 ENGEL WILLIAM THOMAS
分类号 A63B53/06 主分类号 A63B53/06
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