Golf ball

Details Golf ball Golf ball

1998-06-05

1999-11-16

Marlo, George J.

Games using tangible projectile

Golf

Ball

473355, 473368, 473370, A63B 3708

Patent

active

059848057

ABSTRACT:
A golf ball includes a spherical outer-layer core having a concentric spherical inner cavity and having a wall thickness of 5-10 mm. A spherical inner-layer core having a diameter smaller than that of the spherical cavity is disposed within the spherical cavity of the outer-layer core. A cover is formed on the outer surface of the outer-layer core. A liquid is charged into the space between the outer-layer core and the inner-layer core to thereby form a liquid layer having a thickness of 1-3 mm. The liquid has a specific gravity substantially equal to that of the material of the inner-layer core. In the golf ball, the inner-layer core and outer-layer core can rotate independently while the golf ball is traveling. Also, the golf ball has sufficient resilience and strength.

REFERENCES:
patent: 5823889 (1998-10-01), Aoyama
patent: 5827133 (1998-10-01), Chang

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1317183