Golf club head

Games using tangible projectile – Golf – Club or club support

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C473S345000, C473S349000

Reexamination Certificate

active

07077762

ABSTRACT:
A golf club head which has a head volume v of not less than 300 cc, and a gravity point distance C (mm) satisfying the following condition: C≦0.12×V−8, and optionally, the ratio (M/V) of the moment of inertia M (g·sq.cm) of the club head around a vertical axis passing through the gravity point of the club head to the head volume V (cc) is se in a range of from 9.0 to 11.0, and a sweet spot height is set in a range of from 25 to 40 mm.

REFERENCES:
patent: 5348777 (1994-09-01), Oonuki et al.
patent: 5851160 (1998-12-01), Rugge et al.
patent: 5935020 (1999-08-01), Stites et al.
patent: 6425832 (2002-07-01), Cackett et al.
patent: 6695712 (2004-02-01), Iwata et al.
patent: 6716114 (2004-04-01), Nishio

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

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

     

Profile ID: LFUS-PAI-O-3556116

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.