Invention Grant
- Patent Title: Golf club head with alignment markings
- Patent Title (中): 高尔夫球杆头与对准标记
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Application No.: US13975623Application Date: 2013-08-26
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Publication No.: US08696483B2Publication Date: 2014-04-15
- Inventor: Thomas R. Hilton , Augustin W. Rollinson
- Applicant: Callaway Golf Company
- Applicant Address: US CA Carlsbad
- Assignee: Callaway Golf Company
- Current Assignee: Callaway Golf Company
- Current Assignee Address: US CA Carlsbad
- Agent Rebecca Hanovice; Michael A. Catania; Sonia Lari
- Main IPC: A63B69/36
- IPC: A63B69/36 ; A63B53/04

Abstract:
A golf club putter having an alignment pattern is disclosed herein. The alignment pattern has first and second long lines that approach each other as they extend from an aft region of the putter to a front region of the putter and, when the putter is properly aligned with a golf ball, create an optical illusion of convergence of said lines at or near a center of the golf ball without actually intersecting.
Public/Granted literature
- US20130344974A1 GOLF CLUB HEAD WITH ALIGNMENT MARKINGS Public/Granted day:2013-12-26
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