Putter head

Details Putter head Putter head

2007-10-31

2011-11-29

Hunter, Alvin (Department: 3711)

Games using tangible projectile

Golf

Club or club support

C473S340000, C473S342000

Reexamination Certificate

active

08066587

ABSTRACT:
A putter head includes substantially parallel plural grooves formed on a face thereof, wherein a ratio W/S of a groove width W (mm) and a space width S (mm) between the grooves is from 0.5 to 2.0.

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Japanese Office Action issued Sep. 13, 2011 in corresponding Japanese Patent Application No. 2006-351577.

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