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Class Information
Number: 473/200
Name: Games using tangible projectile > Golf > Moving projectile responsive sensor or indicator > Indicator integral with projectile
Description: Subject matter wherein the information supplying means forms a part of the structure of the struck object.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
6929558 Method for predicting a golfer's ball striking performance Aug. 16, 2005
6821209 Method for predicting a golfer's ball striking performance Nov. 23, 2004
6739980 Golf aiming and alignment system and method May. 25, 2004
6602144 Method for predicting a golfer's ball striking performance Aug. 5, 2003
6551195 Golf ball Apr. 22, 2003
6511384 Golf device Jan. 28, 2003
6506124 Method for predicting a golfer's ball striking performance Jan. 14, 2003
6422949 Golf ball and putter alignment combination Jul. 23, 2002
6285445 Method for determining aerodynamic characteristics of a golf ball Sep. 4, 2001
6244971 Spin determination for a rotating object Jun. 12, 2001
6148271 Speed, spin rate, and curve measuring device Nov. 14, 2000
6113504 Golf ball locator Sep. 5, 2000
6073086 Time of motion, speed, and trajectory height measuring device Jun. 6, 2000
6022279 Golf ball Feb. 8, 2000
6004220 Putting training device Dec. 21, 1999
5912864 Self contained flight duration measurement and recording apparatus Jun. 15, 1999
5912700 System for enhancing the television presentation of an object at a sporting event Jun. 15, 1999
5906547 Golf simulation system May. 25, 1999
5885165 Putting training apparatus Mar. 23, 1999
5827125 Golf putting practice device Oct. 27, 1998
5778793 Shaded logos for golf balls Jul. 14, 1998
5759109 Simulated golf ball instructional device Jun. 2, 1998
5713799 Golf ball Feb. 3, 1998
5651741 Golf ball Jul. 29, 1997
5630763 Golf training ball May. 20, 1997
5575719 Method and apparatus to determine object striking instrument movement conditions Nov. 19, 1996
5564698 Electromagnetic transmitting hockey puck Oct. 15, 1996
5501463 Method and apparatus to determine object striking instrument movement conditions Mar. 26, 1996
5480154 Golf ball including sound-emitting means Jan. 2, 1996
5445373 Night golf system Aug. 29, 1995
5330195 Glow-in-the-dark-golf ball making method Jul. 19, 1994
5228697 Glow-in-the-dark golf ball Jul. 20, 1993
5226660 Golf simulator apparatus Jul. 13, 1993
5112055 Golf ball including sound emitting means May. 12, 1992
5067719 Spin communicating ball Nov. 26, 1991
5013046 Multiple mark golf ball and playing method May. 7, 1991
5007647 Golf ball and method of making same Apr. 16, 1991
4991851 Reflective golf ball and method Feb. 12, 1991
4957297 Method of playing golf at night Sep. 18, 1990
4889341 Golf swing analyzer Dec. 26, 1989
4878674 Illuminated translucent golf ball Nov. 7, 1989
4775948 Baseball having inherent speed-measuring capabilities Oct. 4, 1988
4695055 Illuminated translucent golf ball Sep. 22, 1987
4664387 Practice putting ball May. 12, 1987
4603862 Golf ball with alignment marker Aug. 5, 1986
4564199 Tracer golf ball Jan. 14, 1986
4494757 Golf putting device Jan. 22, 1985
4411431 Golf putting practice device Oct. 25, 1983
4402511 Golf putting training device Sep. 6, 1983
4278254 Golf putting device Jul. 14, 1981

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