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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
6919393 Solid golf ball Jul. 19, 2005
6919395 Golf ball compositions comprising nanoparticulates Jul. 19, 2005
6913547 Thin-layer-covered multilayer golf ball Jul. 5, 2005
6910974 Multi-piece solid golf ball Jun. 28, 2005
6908402 Perimeter weighted golf ball Jun. 21, 2005
6905425 Golf ball Jun. 14, 2005
6905647 Process for producing golf ball Jun. 14, 2005
6905648 Golf ball having dual core and thin polyurethane cover formed by RIM Jun. 14, 2005
6905423 Multi-layer golf ball Jun. 14, 2005
6899641 Multi-piece solid golf ball May. 31, 2005
6899640 One-piece golf ball May. 31, 2005
6890992 Golf ball cores with improved durability May. 10, 2005
6887167 Multi-piece solid golf ball May. 3, 2005
6884181 Golf ball and method of manufacture Apr. 26, 2005
6881794 Golf ball cores comprising a halogenated organosulfur compound Apr. 19, 2005
6861492 Golf ball cover compositions Mar. 1, 2005
6855072 Multi-piece solid golf ball Feb. 15, 2005
6855793 Golf balls with thermoplastic polycarbonate-urethane copolymers Feb. 15, 2005
6852042 Golf ball Feb. 8, 2005
6852784 Non-conforming golf balls comprising highly-neutralized acid polymers Feb. 8, 2005
6849675 Golf ball comprising a plasticized polyurethane Feb. 1, 2005
6846442 Process for producing golf ball Jan. 25, 2005
6837804 Two-piece solid golf ball Jan. 4, 2005
6838519 Multilayer golf ball and composition Jan. 4, 2005
6838524 Solid golf ball Jan. 4, 2005
6838513 Ink for golf ball Jan. 4, 2005
6838501 Golf ball material and golf ball Jan. 4, 2005
6838036 Method for manufacturing golf ball Jan. 4, 2005
6825272 Golf ball Nov. 30, 2004
6818701 Golf ball Nov. 16, 2004
6815472 Golf ball compositions comprising lipid-based nanotubules Nov. 9, 2004
6814675 Multi-piece solid golf ball Nov. 9, 2004
6815480 Highly-resilient thermoplastic elastomer compositions Nov. 9, 2004
6815507 Golf ball with improved shot feel without deterioration in durability and flight performance Nov. 9, 2004
6800690 Golf balls incorporating polyamide polymers Oct. 5, 2004
6793592 Golf balls comprising glass ionomers, or other hybrid organic/inorganic compositions Sep. 21, 2004
6793864 Polyurethane material for two and three piece golf balls Sep. 21, 2004
6794472 Self healing polymers in sports equipment Sep. 21, 2004
6794447 Golf balls incorporating nanocomposite materials Sep. 21, 2004
6787609 Solid golf ball Sep. 7, 2004
6767940 Golf ball compositions comprising stable free radicals Jul. 27, 2004
6762273 Thermosetting polyurethane material for a golf ball cover Jul. 13, 2004
6750281 Golf ball and method of manufacturing thereof Jun. 15, 2004
6746345 Multi-piece solid golf ball Jun. 8, 2004
6743124 Golf ball Jun. 1, 2004
6743121 Multi-piece solid golf ball Jun. 1, 2004
6743123 Golf ball having a high moment of inertia and low driver spin rate Jun. 1, 2004
6729974 Two-piece golf ball May. 4, 2004
6729975 Golf ball May. 4, 2004
6726578 Two-piece golf ball Apr. 27, 2004

1 2 3 4 5 6 7 8


 
 
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