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Class Information
Number: 473/359
Name: Games using tangible projectile > Golf > Ball > Wound interior > Surrounding non-wound spherical core > Metal core or winding
Description: Subject matter wherein the innermost spherical portion is formed of metal, or wherein the elongated filamentary or bandlike material is metal.

Sub-classes under this class:

Class Number Class Name Patents
473/360 Wound wire 8

Patents under this class:

Patent Number Title Of Patent Date Issued
7749092 Device for practicing putting with magnetic and electromagnetic ball return Jul. 6, 2010
6336870 Golf ball Jan. 8, 2002
6277034 Three piece golf ball with a spherical metal center Aug. 21, 2001
6261193 Low spin golf ball utilizing perimeter weighting Jul. 17, 2001
6227987 Thread wound golf ball May. 8, 2001
6135899 Thread-wound golf ball Oct. 24, 2000
6110058 Golf ball structured primarily for putting Aug. 29, 2000
5984806 Perimeter weighted golf ball with visible weighting Nov. 16, 1999
5948859 Thread wound golf ball Sep. 7, 1999
5932661 Golf ball core with titanate coupling agent Aug. 3, 1999
5902192 Golf ball May. 11, 1999
5863255 Device and method to measure kinematics of a moving golf ball Jan. 26, 1999
5833552 Golf ball Nov. 10, 1998
5823890 Golf ball Oct. 20, 1998
5816940 Wound golf ball Oct. 6, 1998
5816942 Wound golf ball Oct. 6, 1998
5816941 Wound golf ball Oct. 6, 1998
5792009 Golf ball Aug. 11, 1998
5387637 Golf ball core compositions Feb. 7, 1995
5150905 Rubber composition and golf ball comprising it Sep. 29, 1992
4995613 Process for manufacturing practice golf ball Feb. 26, 1991
4955966 Rubber composition and golf ball comprising it Sep. 11, 1990
4076255 Golf balls Feb. 28, 1978

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