EP 1166831 A3 20040414 - Golf ball
Title (en)
Golf ball
Title (de)
Golfball
Title (fr)
Balle de golf
Publication
Application
Priority
US 21225100 P 20000619
Abstract (en)
[origin: EP1166831A2] A golf ball with a conventional core covered with a polymer blend of at least two copolymers. The first blend polymer having a melt index of about 2 to 10 grams/10 min, a flexural modulus of 60,000 to 80,000 PSI, a shore D hardness of about 60 to 70; and the second blend copolymer having a melt index of about .2 to 2 grams/10 minutes, a flexural modulus of 2,000 to 8,000 PSI. The cover has dimples arranged in a pattern according to a dodecahedron, which is also arranged to coincide with pentagons, triangles and rows. In one embodiment the cover has 360 dimples of three different diameters and that optionally have a dual radius. Optionally the dimples are arranged to provide ten great circles free of dimples. <IMAGE>
IPC 1-7
IPC 8 full level
A63B 37/00 (2006.01); A63B 37/12 (2006.01)
CPC (source: EP US)
A63B 37/0003 (2013.01 - EP US); A63B 37/0004 (2013.01 - EP US); A63B 37/0006 (2013.01 - EP US); A63B 37/12 (2013.01 - EP US); A63B 37/0011 (2013.01 - EP US); A63B 37/0018 (2013.01 - EP US); A63B 37/002 (2013.01 - EP US); A63B 37/0031 (2013.01 - EP US); A63B 37/0036 (2013.01 - EP US); A63B 37/0037 (2013.01 - EP US)
Citation (search report)
- [A] EP 0630665 A2 19941228 - WILSON SPORTING GOODS [US]
- [A] GB 2264302 A 19930825 - RAM GOLF CORP [US]
- [A] US 4877252 A 19891031 - SHAW MICHAEL [GB]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1166831 A2 20020102; EP 1166831 A3 20040414; US 2002016228 A1 20020207
DOCDB simple family (application)
EP 01114651 A 20010619; US 88465201 A 20010619