Golf club head

Details Golf club head Golf club head

2008-09-25

2010-10-26

Hunter, Alvin A (Department: 3711)

Games using tangible projectile

Golf

Club or club support

Reexamination Certificate

active

07819756

ABSTRACT:
This invention provides a golf club head including a plurality of score lines on the face. The golf club head includes a plurality of striations formed on the face and extending from a toe side to a heel side. The cross-sectional shape of each of the striations is a triangle asymmetric with regard to a virtual center line in the width direction, and the smallest interior angle among three interior angles of the triangle is placed at the sole side of the golf club head. A depth D from the face to the deepest portion of each of the striation satisfies 10 μm≦D≦40 μm.

REFERENCES:
patent: 3869126 (1975-03-01), Thompson
patent: 5029864 (1991-07-01), Keener
patent: 5618239 (1997-04-01), Rife
patent: 5688190 (1997-11-01), Rowland et al.
patent: 5690561 (1997-11-01), Rowland et al.
patent: 5709616 (1998-01-01), Rife
patent: 5792004 (1998-08-01), Nagamoto
patent: 2005/0245329 (2005-11-01), Nishitani et al.
patent: 2005/0250594 (2005-11-01), Nishitani et al.
patent: 2008/0125241 (2008-05-01), Tateno et al.
patent: 8-206260 (1996-08-01), None
patent: 08-206260 (1996-08-01), None
patent: 9-56855 (1997-03-01), None
patent: 09-99120 (1997-04-01), None
patent: 09-253250 (1997-09-01), None
patent: 10-000250 (1998-01-01), None
patent: 10-000251 (1998-01-01), None
patent: 2825022 (1998-09-01), None
patent: 2926702 (1999-05-01), None
patent: 2002-779 (2002-01-01), None
patent: 2004-674 (2004-01-01), None
patent: 2005-312619 (2005-11-01), None
patent: 2005-319019 (2005-11-01), None

Affiliated with

Also associated with

Rating

Golf club head does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Golf club head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Golf club head will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4206230