Invention Grant
- Patent Title: Putter training system
- Patent Title (中): 推杆训练系统
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Application No.: US12974721Application Date: 2010-12-21
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Publication No.: US08047928B2Publication Date: 2011-11-01
- Inventor: Norman Douglas Bittner
- Applicant: Norman Douglas Bittner
- Agency: Nixon & Vanderhye P.C.
- Main IPC: A63B69/36
- IPC: A63B69/36

Abstract:
A putter training system includes a putter with putter head, an attachment secured adjacent the putter head, and a grid having sidewalls and a grid bottom. The putter head includes a bottom, a top and a face, where the top has at least one putter alignment line appearing thereon. The grid sidewalls are spaced apart by a distance larger than a length of the putter head. The grid bottom includes at least one grid alignment line cooperable with the at least one putter alignment line to facilitate alignment perception during a putting stroke. Additionally, the attachment is cooperable with the grid bottom to facilitate alignment feedback during the putting stroke.
Public/Granted literature
- US20110092304A1 Putter Training System Public/Granted day:2011-04-21
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