Wood-type 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

C473S349000

Reexamination Certificate

active

06913546

ABSTRACT:
A wood-type golf club head comprises a club face provided with a high-resilience part whose Young's modulus E is in a range of from 40 to 80 GPa. The head volume is in a range of from 270 to 420 cc. The horizontal inertial moment is in a range of from 3000 to 4500 (g·sq.cm), and the gravity point depth is in a range of from 15 to 25 mm.

REFERENCES:
patent: 4840380 (1989-06-01), Kajita et al.
patent: 6171989 (2001-01-01), Yoshida
patent: 6254494 (2001-07-01), Hasebe et al.
patent: 6632304 (2003-10-01), Oyama et al.
patent: 11-33145 (1999-02-01), None

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

Wood-type 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 Wood-type golf club head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wood-type golf club head will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3417255

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