Patents
Sitemap › A63 - Sports; Games; Amusements › A63B - Apparatus for physical training, gymnastics, swimming, climbing, or fencing; Ball games; Training equipment › A63B 37 - Solid balls; Marbles
Patents for A63B 37 - Solid balls; Marbles (8,959)
10/1985
10/22/1985CA1195710A1 Golf ball and method of making the same
10/15/1985US4546980 Process for making a solid golf ball
09/1985
09/24/1985US4542902 Soccer ball and method of making same
09/24/1985CA1194053A1 Ball and method of making same
09/18/1985EP0154735A2 Short distance golf ball and production thereof
07/1985
07/23/1985US4530502 Bowling ball including thumb-hole insert
07/17/1985EP0148632A2 Ionomers with improved low temperature flex-crack resistance and improved process economics
07/16/1985US4529200 Game ball
07/02/1985US4526375 Golf ball
06/1985
06/18/1985US4523757 Bowling ball weight exchanger
06/11/1985US4522396 Game ball
04/1985
04/16/1985CA1185732A1 Golf ball cover of three ionomer resins
02/1985
02/12/1985US4498667 Coating with thermoplastic rubber or plasticized vinyl resin
11/1984
11/20/1984US4483537 Polybutadiene core crosslinked with(meth)acrylic acid and a polyfunctional (meth) acrylate, ionomer-metal (meth) acrylate shell
11/06/1984CA1177594A1 Golf ball
09/1984
09/25/1984US4473229 Golf ball utilizing graphite materials
08/1984
08/28/1984CA1173582A1 Solid rubber golf ball
08/07/1984US4463951 Ball
07/1984
07/31/1984US4462589 Composite safety baseball
07/24/1984US4461478 Sulfur vulcanizable rubber, filler, polyurethane, cured in situ
06/1984
06/26/1984CA1169993A1 Golf ball with an outer cover of polyetherester block copolymer
06/12/1984US4454253 Polyurethane foam game ball, composition and process
06/12/1984US4453720 Field game
05/1984
05/02/1984EP0106928A1 Toy of compound curved surfaces
03/1984
03/27/1984US4438924 Game ball
02/1984
02/21/1984US4432546 Finger insert for bowling balls
02/14/1984US4431193 Golf ball and method of making same
11/1983
11/22/1983US4416452 Bowling ball finger grip insert
08/1983
08/09/1983US4398000 Polyesterether block copolymer cover
08/02/1983US4396192 Pool ball
07/1983
07/19/1983CA1150332A1 Ball
05/1983
05/31/1983CA1147489A1 Homogeneous molded golf ball
05/24/1983CA1147089A1 Solid golf ball center
05/03/1983US4381863 Finger hole insert for bowling balls
03/1983
03/30/1983EP0075400A1 Pool ball with a metal insert and method of manufacture
03/01/1983CA1142195A1 Golf ball having cellular cover
02/1983
02/08/1983CA1141063A1 Golf ball
01/1983
01/11/1983US4367873 Game ball
12/1982
12/21/1982US4364565 Crosslinked ethylene-unsaturated carboxylic acid copolymer; foam center
11/1982
11/09/1982US4358112 Finger hole insert for bowling balls
10/1982
10/19/1982US4354679 Game bag
10/12/1982US4353850 Method of making a bowling ball
10/12/1982US4353557 Golf ball
09/1982
09/28/1982US4351508 Reusable plugging dam for bowling balls
09/21/1982CA1132155A1 Liquid golf ball center
08/1982
08/31/1982US4346898 Putting golf ball
07/1982
07/06/1982US4337947 Golf ball
07/06/1982US4337946 Golf ball
07/06/1982US4337944 Lighter and softer recreational balls
05/1982
05/11/1982US4328968 Protective pad for the thumb hole of a bowling ball
04/1982
04/13/1982CA1121931A1 Golf balls with thermoplastic polymer coating
04/06/1982US4323247 Golf ball cover
03/1982
03/23/1982US4321183 Solid golf ball center with block butadiene-styrene polymers
03/23/1982US4320899 Bowling ball
03/09/1982US4318544 Game ball
01/1982
01/05/1982US4309377 Polymer alloy bowling ball
10/1981
10/20/1981US4295652 Golf ball
09/1981
09/15/1981US4289312 Finger grip insert for a bowling ball
09/15/1981US4288994 Golfball center freezer
09/01/1981US4286783 Practice baseball
08/1981
08/25/1981CA1107783A1 Inflated game ball having long lasting pressure retention with decreased noise
08/18/1981US4284276 Grooved golf ball
07/1981
07/28/1981CA1105954A1 Practice baseball
06/1981
06/23/1981US4274637 Golf ball having cellular cover
06/09/1981US4272079 Ionomer coating
05/1981
05/19/1981US4268034 Bowling ball
05/12/1981US4267217 Maintaining accurate location of the core
05/12/1981US4266773 Golf ball
05/12/1981US4266772 Made from a cured composition of cis-polybutadiene and the reaction product of zinc oxide with methacrylic acid
04/1981
04/28/1981US4264075 Two piece molded golf ball
04/28/1981US4264071 Bowling ball
04/14/1981US4261565 Ball and method of making same
03/1981
03/31/1981US4258947 Handle attachment for bowling ball
03/31/1981US4258921 Golf ball
03/24/1981US4257605 Rollable body
03/24/1981US4257598 Ball and method of making same
03/17/1981US4256305 Handle-equipped bowling ball
03/17/1981US4256304 Baseball
03/03/1981US4253665 Polymer alloy bowling ball
02/1981
02/03/1981US4248826 Milling, granulating rubber before plasticizing, for golf balls
02/03/1981US4248432 Golf ball
01/1981
01/27/1981US4247102 Bowling ball including removable finger grip insert
01/13/1981US4244855 Liquid golf ball center
01/06/1981US4242801 Bowling ball gauge
12/1980
12/30/1980US4241918 Lighter and softer recreational balls
12/16/1980CA1091841A1 Two piece molded golf ball
12/09/1980US4238537 Ethylene-vinyl acetate copolymer
12/02/1980US4236715 Styrene-butadiene copolymer
11/1980
11/27/1980WO1980002509A1 Golf ball
11/18/1980US4234184 Thermoplastic polymer cover for golf balls and golf balls comprising such a cover
11/18/1980CA1090022A1 Elastomeric composition having reduced mooney viscosity
11/04/1980CA1088713A1 Thermoplastic ball core
10/1980
10/28/1980CA1088692A1 Molded golf balls exhibiting isometric compression
08/1980
08/07/1980WO1980001541A1 Golf ball having cellular cover
07/1980
07/29/1980US4214753 Transparent article
07/08/1980US4211407 Game ball
07/08/1980CA1081275A1 Two-piece solid golf balls
05/1980
05/20/1980US4203941 Ball and method for making it
05/14/1980EP0010645A1 Method of making tennis balls and tennis ball produced by this method
04/1980
04/17/1980WO1980000662A1 Golf ball and manufacture thereof
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