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Class Information
Number: 473/415
Name: Games using tangible projectile > Playing field or court game; game element or accessory therefor other than projector or projectile, per se
Description: Subject matter relating to a directly interactive and competitive game or sport in which two or more opposing players or teams of players located upon or within a playing area manipulate or otherwise use a game projectile during play of the game or sport, and over which playing area at least one of the two or more opposing players or teams, in trying to achieve the game objective, moves
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 473/499 |
Base for game in which play involves base running (e.g., for baseball, etc.) |
32 |
| 473/421 |
Batting backstop or cage |
67 |
| 473/504 |
Cover for playing field or court (e.g., for baseball field, etc.) |
18 |
| 473/498 |
Cricket wicket |
1 |
| 473/502 |
Flag belt (e.g., for use in football game without tackling, etc.) |
11 |
| 473/476 |
Goal or target structure for projectile; element thereof |
71 |
| 473/465 |
Having at least two different types of game elements used in same game |
34 |
| 473/416 |
Having game element combined with or convertible to game element or practice or training device for different type of projectile game |
33 |
| 473/490 |
Means for dividing field or court into compartments; element thereof or accessory therefor (e.g., a net, marking strip, marked line, etc.) |
84 |
| 473/417 |
Means removably supporting projectile in position to be struck and thereby projected by player (e.g., batting tee, etc.) |
117 |
| 473/497 |
Pitching rubber or mound |
32 |
| 473/422 |
Practice or training device |
237 |
| 473/503 |
Projectile catcher other than combined projector-catcher device |
6 |
| 473/496 |
Table-tennis table |
47 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7608000 |
System for playing a game |
Oct. 27, 2009 |
| 7591731 |
Proposed running track design for fairer 200 m and 400 m races |
Sep. 22, 2009 |
| 7582029 |
Method for playing a game of ball |
Sep. 1, 2009 |
| 7544137 |
Sports simulation system |
Jun. 9, 2009 |
| 7507169 |
Method for creating coopertition |
Mar. 24, 2009 |
| 7462114 |
Rebound system |
Dec. 9, 2008 |
| 7369038 |
Automated detection system for sports fields and the like |
May. 6, 2008 |
| 7361104 |
Automated ball game training and playing system |
Apr. 22, 2008 |
| 7338047 |
Ball pitching game and method |
Mar. 4, 2008 |
| 7326132 |
Lacrosse shooting range and supporting mechanisms |
Feb. 5, 2008 |
| 7297076 |
Method and apparatus for retractable enclosure |
Nov. 20, 2007 |
| 7223185 |
Hide-behind bunker system and kit with impact dampening anchors |
May. 29, 2007 |
| 7192359 |
System, computer program product and method for recording and analyzing performance data |
Mar. 20, 2007 |
| 7192030 |
Ballgame |
Mar. 20, 2007 |
| 7182704 |
Automated ball game training and playing system |
Feb. 27, 2007 |
| 7150688 |
Extendable retractable barrier |
Dec. 19, 2006 |
| 7104902 |
Throw and catch game and method of playing same |
Sep. 12, 2006 |
| 7090595 |
Dictionary dazzle |
Aug. 15, 2006 |
| 7063324 |
Ball pitching game method |
Jun. 20, 2006 |
| 7011587 |
Inflatable field enclosure divider |
Mar. 14, 2006 |
| 6988964 |
Yard game that uses balls and rings |
Jan. 24, 2006 |
| 6976928 |
Sports ball spotting apparatus |
Dec. 20, 2005 |
| 6949162 |
Method of making a backboard assembly |
Sep. 27, 2005 |
| 6945881 |
Curved ball court |
Sep. 20, 2005 |
| 6939255 |
Collapsible batting cage |
Sep. 6, 2005 |
| 6898971 |
Miniature sports radar speed measuring device |
May. 31, 2005 |
| 6878077 |
Baseball training device |
Apr. 12, 2005 |
| 6824480 |
Method and apparatus for location of objects, and application to real time display of the position of players, equipment and officials during a sporting event |
Nov. 30, 2004 |
| 6805558 |
Free fall and game simulator |
Oct. 19, 2004 |
| 6790166 |
Balance and coordination teaching method |
Sep. 14, 2004 |
| 6709350 |
Template assembly and method for marking field lines on a football playing surface |
Mar. 23, 2004 |
| 6695722 |
Outdoor sports game |
Feb. 24, 2004 |
| 6682444 |
Ball game method for play on a court including a deformable-elastic surface |
Jan. 27, 2004 |
| 6676546 |
Game court for elevated goal ball game and game played thereon |
Jan. 13, 2004 |
| 6669583 |
Paddle ball game |
Dec. 30, 2003 |
| 6656065 |
Wheel mounted adjustable roller support assembly for a basketball goal system |
Dec. 2, 2003 |
| 6634966 |
Ball game system including a resiliently suspended floor and elastic ball |
Oct. 21, 2003 |
| 6629900 |
Collapsible goal frame for ball games |
Oct. 7, 2003 |
| 6514160 |
Ball game |
Feb. 4, 2003 |
| 6488600 |
Sports floor structure |
Dec. 3, 2002 |
| 6471606 |
Device for creating ball spins |
Oct. 29, 2002 |
| 6468373 |
Method of making a lighted backboard assembly |
Oct. 22, 2002 |
| 6440013 |
Pitching machine |
Aug. 27, 2002 |
| 6435990 |
Batting skills training device |
Aug. 20, 2002 |
| 6416429 |
Automated batting tee apparatus |
Jul. 9, 2002 |
| 6416428 |
Pneumatic golf ball launching device |
Jul. 9, 2002 |
| 6402153 |
Childrens basketball-type game |
Jun. 11, 2002 |
| 6398673 |
Basketball game apparatus |
Jun. 4, 2002 |
| 6394917 |
Goal post with adjustable components |
May. 28, 2002 |
| 6386997 |
Ultimate ring toss game |
May. 14, 2002 |
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