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Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 273/DIG.9
Name: Amusement devices: games > Ester
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
5664774 Synthetic leather covered game ball Sep. 9, 1997
5464212 Golf club putter Nov. 7, 1995
5100144 Golf club head Mar. 31, 1992
4740382 Antibiotic bonded prosthesis and process for producing same Apr. 26, 1988
4579343 Graphite composite racquet Apr. 1, 1986
4253665 Polymer alloy bowling ball Mar. 3, 1981
4241918 Lighter and softer recreational balls Dec. 30, 1980
4169594 Hollow articles Oct. 2, 1979
4004565 Clip for supplying implant projectiles Jan. 25, 1977
3984104 Plastic bowling pin Oct. 5, 1976
3965883 Archery bow Jun. 29, 1976











 
 
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