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Class Information
Number: 473/357
Name: Games using tangible projectile > Golf > Ball > Wound interior > Surrounding non-wound spherical core
Description: Subject matter wherein the wrapped material surrounds an innermost spherical portion which is hollow or which is formed by material which has not been wrapped in coils.


Sub-classes under this class:

Class Number Class Name Patents
473/365 Having particular cover 178
473/358 Hollow core 12
473/359 Metal core or winding 22
473/361 Plural diverse layers between core and cover 37
473/366 Wound wide band 1


Patents under this class:
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Patent Number Title Of Patent Date Issued
7244384 Method for manufacturing two and three piece golf balls constructed from polyurethane material Jul. 17, 2007
7223181 Polyurethane material for two and three piece golf balls and method May. 29, 2007
7153926 Golf ball and process for producing the same Dec. 26, 2006
7101944 Golf balls comprising non-ionomeric fluoropolymer Sep. 5, 2006
7029405 Multi-layer, wound golf ball Apr. 18, 2006
6903178 Acid-functional polyurethane and polyurea compositions for golf balls Jun. 7, 2005
6815480 Highly-resilient thermoplastic elastomer compositions Nov. 9, 2004
6812317 Wound golf ball having cast polyurethane cover Nov. 2, 2004
6794447 Golf balls incorporating nanocomposite materials Sep. 21, 2004
6793864 Polyurethane material for two and three piece golf balls Sep. 21, 2004
6783467 Thread-wound golf ball Aug. 31, 2004
6747110 Golf balls comprising non-ionomeric fluoropolymer Jun. 8, 2004
6719646 Polyurethane covered three-piece golf ball Apr. 13, 2004
6716115 Thread wound golf ball Apr. 6, 2004
6712716 Multilayer golf ball with wound intermediate layer Mar. 30, 2004
6712715 Golf ball Mar. 30, 2004
6705955 Thread wound golf ball Mar. 16, 2004
6695716 Golf ball Feb. 24, 2004
6685579 Multi-layer cover polyurethane golf ball Feb. 3, 2004
6676539 Thread-wound golf ball Jan. 13, 2004
6634961 Multi-piece solid golf ball Oct. 21, 2003
6634960 Thread wound golf ball Oct. 21, 2003
6632146 Multiple thread golf ball Oct. 14, 2003
6620058 Wound golf ball with high resilience for low swing speed players Sep. 16, 2003
6613842 Method of improving impact resistance in golf ball core formulations Sep. 2, 2003
6610812 Golf ball compositions comprising a novel acid functional polyurethane, polyurea, or copolymer thereof Aug. 26, 2003
6607453 Golf balls with a fused wound layer and a method for forming such balls Aug. 19, 2003
6602941 Multi-piece solid golf ball Aug. 5, 2003
6596801 Multi-piece solid golf ball Jul. 22, 2003
6593443 Wound-core golf ball Jul. 15, 2003
6586511 Golf ball compositions and method of making same Jul. 1, 2003
6565454 Variable stress wound golf balls and a method for forming such golf balls May. 20, 2003
6565453 Thread rubber composition and golf ball using the same May. 20, 2003
6551201 Vulcanized thread rubber composition and golf ball using the same Apr. 22, 2003
6527651 Wound golf ball Mar. 4, 2003
6524200 Thread-wound golf ball Feb. 25, 2003
6500076 Wound golf balls with high specific gravity centers Dec. 31, 2002
6497630 Wound golf ball Dec. 24, 2002
6475104 Impregnated wound golf ball and methods of forming same Nov. 5, 2002
6475103 Thread wound golf ball Nov. 5, 2002
6468168 Golf ball Oct. 22, 2002
6465578 Low compression, resilient golf balls including an organosulfur catalyst and method for making same Oct. 15, 2002
6458046 Multi-layer, wound golf ball Oct. 1, 2002
6458895 Low compression, resilient golf balls including elemental catalyst and method for making same Oct. 1, 2002
6426387 Golf ball core Jul. 30, 2002
6414082 Golf ball compositions formed of grafted metallocene-catalyzed polymer blends Jul. 2, 2002
6379266 Four piece golf ball Apr. 30, 2002
6371869 Golf ball with core and surrounding cover Apr. 16, 2002
6361452 Thread-wound golf ball Mar. 26, 2002
6354965 Golf balls including low water activity fluid and methods for making same Mar. 12, 2002

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