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Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 273/450
Name: Amusement devices: games > Physical skill or ability > Balance > Game element add on
Description: Apparatus including game elements intended to be combined until balance is disturbed.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8444151 Launch and target game May. 21, 2013
8302966 Prize dispensing amusement game Nov. 6, 2012
7905491 Wobbling game system Mar. 15, 2011
7900930 Game apparatus Mar. 8, 2011
7900931 Balancing mechanism for an equilibrium game Mar. 8, 2011
7874560 Suspended game piece construction game Jan. 25, 2011
7731192 Balancing puzzle Jun. 8, 2010
7694975 Toys or games using a launching device and foam blocks Apr. 13, 2010
7261299 Jumping game using building block-based stepping stones Aug. 28, 2007
7178805 Suspended mobile construction game Feb. 20, 2007
7059606 Game playing methods and game piece stack formations for playing same Jun. 13, 2006
7052013 Stacking game and method May. 30, 2006
6679496 Activity-directed stacking piece game Jan. 20, 2004
6318726 Pivoting board game Nov. 20, 2001
6164654 Stacking game of balance and dexterity Dec. 26, 2000
6161832 Stacking block game Dec. 19, 2000
6149494 Toy with a moving body movable on a platform Nov. 21, 2000
6022026 Method of playing a stacking block game and game blocks therefor Feb. 8, 2000
5954340 Multiple tier token balance game Sep. 21, 1999
5611544 Stacking brick tower game Mar. 18, 1997
5560616 Game using stacked marbles Oct. 1, 1996
5480159 Game of skill Jan. 2, 1996
5421581 Game device utilizing opposing magnetic fields Jun. 6, 1995
5393060 Game piece randomizer Feb. 28, 1995
5332231 Executive balance toy Jul. 26, 1994
5328188 Magnetic board game Jul. 12, 1994
5265884 Magnet toss game Nov. 30, 1993
5240260 Toy game apparatus Aug. 31, 1993
5209486 Magnetic game May. 11, 1993
5197735 Game piece randomizer Mar. 30, 1993
5181727 Toy game apparatus with vertically extendable appendage Jan. 26, 1993
5072936 Magnetic marbles stacking game and apparatus Dec. 17, 1991
5071355 Demonstration device Dec. 10, 1991
5067729 Block stacking game apparatus Nov. 26, 1991
5007636 Game apparatus Apr. 16, 1991
4974850 Vibration triggered game device Dec. 4, 1990
4932655 Balancing game Jun. 12, 1990
4902010 Balancing skill game Feb. 20, 1990
4877407 Stackable blocks Oct. 31, 1989
4826161 Balloon game May. 2, 1989
4784387 Game Nov. 15, 1988
4783074 Puzzle with timer controlled disassembling means Nov. 8, 1988
4708342 Balancing game device and method Nov. 24, 1987
4640509 Balance game Feb. 3, 1987
4589664 Tiltable board game apparatus May. 20, 1986
4579346 Tiltable game board Apr. 1, 1986
4522393 Center of gravity block removal, appraisal and balancing game Jun. 11, 1985
4358110 Balancing game apparatus Nov. 9, 1982
4323238 Action toy requiring space perception and eye/hand coordination Apr. 6, 1982
4303240 Moving block game Dec. 1, 1981

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