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Class Information
Number: 473/371
Name: Games using tangible projectile > Golf > Ball > Particular unitary or layered construction
Description: Subject matter wherein either (1) the entire spherical object is formed from a single material or composition, (2) an interior portion beneath a striking surface is formed from a single material or composition, or (3) an interior portion beneath a striking surface includes a distinct spherical strata of material positioned concentrically around an innermost spherical core.


Sub-classes under this class:

Class Number Class Name Patents
473/372 Containing metal 334
473/377 Diverse cover and interior 464
473/374 Diverse layer between spherical core and cover 563


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
6547677 Multi-layered core golf ball Apr. 15, 2003
6540624 Printing ink golf ball, printing method using the same, and golf ball printed using the same Apr. 1, 2003
6533682 Golf ball Mar. 18, 2003
6527652 Solid golf ball Mar. 4, 2003
6520870 Golf ball Feb. 18, 2003
6520869 Resin composition for golf ball and golf ball Feb. 18, 2003
6517451 Golf ball composition Feb. 11, 2003
6511388 Golf ball with polyurethane cover Jan. 28, 2003
6508726 Golf ball and method of manufacturing the same Jan. 21, 2003
6508725 Golf ball composition and method of manufacture Jan. 21, 2003
6494793 Two-piece solid golf ball Dec. 17, 2002
6494794 Two-piece solid golf ball Dec. 17, 2002
6494795 Golf ball and a method for controlling the spin rate of same Dec. 17, 2002
6494792 Golf ball covers containing high acid ionomers Dec. 17, 2002
6489401 One-piece golf ball Dec. 3, 2002
6485378 Golf ball Nov. 26, 2002
6478697 Golf ball with high coefficient of restitution Nov. 12, 2002
6478695 Golf ball and method of manufacture Nov. 12, 2002
6476147 Multi-layer golf ball utilizing silicone materials Nov. 5, 2002
6468169 Multi-piece solid golf ball Oct. 22, 2002
6469105 Compositions useful for forming the layers of a golf ball and method of making same Oct. 22, 2002
6465578 Low compression, resilient golf balls including an organosulfur catalyst and method for making same Oct. 15, 2002
6465546 Process for manufacturing a core for a golf ball Oct. 15, 2002
6461252 Solid golf ball Oct. 8, 2002
6458047 Golf ball Oct. 1, 2002
6458895 Low compression, resilient golf balls including elemental catalyst and method for making same Oct. 1, 2002
6435983 Ultimate control, reduced slippage golf ball Aug. 20, 2002
6435985 Low spin golf ball comprising a mantle with a cellular or liquid core Aug. 20, 2002
6431998 Solid golf ball Aug. 13, 2002
6431999 Golf ball Aug. 13, 2002
6432000 Multilayer golf ball with filled inner layer having dual core, liquid core, or wound core Aug. 13, 2002
6426387 Golf ball core Jul. 30, 2002
6422952 Golf ball Jul. 23, 2002
6422954 Golf ball having a polyurethane cover Jul. 23, 2002
6419594 Distance multi-layer golf ball Jul. 16, 2002
6419595 Solid golf ball Jul. 16, 2002
6416423 Production method of golf ball Jul. 9, 2002
6416425 Solid golf ball Jul. 9, 2002
6413464 Rubber composition for use in injection molding, golf ball including the same, and golf ball producing method Jul. 2, 2002
6409614 Multi-layer golf ball and method of making same Jun. 25, 2002
6406383 Multi-piece golf ball Jun. 18, 2002
6395816 Rubber compound for golf ball and golf ball using the same May. 28, 2002
6394912 Solid golf ball May. 28, 2002
6394913 Multi-layer golf ball May. 28, 2002
6391955 Golf ball compositions containing oxa esters May. 21, 2002
6391966 Golf ball compositions May. 21, 2002
6390937 Method for verifying the concentricity of a multiple-layer golf ball May. 21, 2002
6386992 Golf ball compositions including microcellular materials and methods for making same May. 14, 2002
6379267 Golf ball Apr. 30, 2002
6379268 Golf ball Apr. 30, 2002

1 2 3 4 5 6 7 8


 
 
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