Golf ball

Details Golf ball Golf ball

2006-09-26

2006-09-26

Gorden, Raeann (Department: 3711)

Games using tangible projectile

Golf

Ball

Reexamination Certificate

active

07112149

ABSTRACT:
A golf ball2containing dimples A having a diameter of 4.65 mm, dimples B having a diameter of 4.45 mm, dimples C having a diameter of 4.25 mm, dimples D having a diameter of 4.05 mm, dimples E having a diameter of 3.95 mm, dimples F having a diameter of 2.80 mm, and dimples G having a diameter of 2.65 mm. When all the dimples are arranged in decreasing order of the diameter Di, the mean diameter of the dimples ranking in the top 10% is represented by Dx (mm), and the mean diameter of the dimples8ranking in the bottom 10% is represented by Dn (mm), whereby Dx/Dn is equal to or greater than 1.30. The standard deviation η of diameters of all the dimples is equal to or less than 0.5% and the mean value of the diameters of all the dimples is equal to or greater than 4.00 mm.

REFERENCES:
patent: 4813677 (1989-03-01), Oka et al.
patent: 5072945 (1991-12-01), Oka et al.
patent: 5292132 (1994-03-01), Oka
patent: 6508723 (2003-01-01), Shimosaka
patent: 6558274 (2003-05-01), Shimosaka
patent: 2002/0119838 (2002-08-01), Moriyama et al.
patent: 2004/0132551 (2004-07-01), Aoyama et al.

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-3537592