US2008090674A1PendingUtilityA1

Hollow golf club head

Assignee: BRIDGESTONE SPORTS CO LTDPriority: Oct 16, 2006Filed: Oct 9, 2007Published: Apr 17, 2008

Est. expiryOct 16, 2026(~0.2 yrs left)· nominal 20-yr term from priority

A63B 60/54A63B 53/0466A63B 2209/00A63B 60/02A63B 2102/32A63B 53/047A63B 53/0433A63B 53/0412A63B 2053/0491A63B 53/0437A63B 53/0408

PatentIndex Score

Cited by

References

Claims

Abstract

A hollow golf club head includes: a metal head main body including a hollow section; and a weight formed from magnesium or a magnesium alloy in at least one of a toe side, a heel side, a back side and a sole of the metal head main body.

Claims

exact text as granted — not AI-modified

1 . A hollow golf club head comprising:
 a metal head main body including a hollow section; and   a weight formed from magnesium or a magnesium alloy in at least one of a toe side, a heel side, a back side and a sole of the metal head main body.   
   
   
       2 . The hollow golf club head according to  claim 1 , wherein:
 a recess is formed in at least one of the toe side, the heel side, the back side and the sole of the metal head main body, wherein   the weight is fixed to the recess.   
   
   
       3 . The hollow golf club head according to  claim 1 , wherein:
 an opening is formed in at least one of the toe side, the heel side, the back side and the sole of the metal head main body, wherein   the weight is fixed to the opening.   
   
   
       4 . The hollow golf club head according to  claim 1 , wherein
 the weight is a screw.

Join the waitlist — get patent alerts

Track US2008090674A1 — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.