Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 273/267
Name: Amusement devices: games > Board games, pieces, or boards therefor > Completing square type
Description: Games in which the pattern comprises a plurality of like geometrical areas and each participant alternately places in turn contest elements on the boundaries of the geometrical areas, the objective is for each participant to complete and thereby own geometrical areas by being the participant who places the last contest element which encloses or completes the outline of a geometrical area, the contest ends when all of the geometrical areas of the pattern have been enclosed or when specified geometrical area has been enclosed.










Patents under this class:

Patent Number Title Of Patent Date Issued
8454021 Strategy game Jun. 4, 2013
7690654 System for playing a combination board and card game Apr. 6, 2010
7104541 Strategy card game Sep. 12, 2006
6581934 Game apparatus Jun. 24, 2003
6474642 Board game and method of playing the same Nov. 5, 2002
6419228 Multi-level, multi-difficulty, board game with circular symmetry Jul. 16, 2002
6394455 Board game with nesting pieces May. 28, 2002
6276687 Method and apparatus for a game Aug. 21, 2001
6062561 Method of playing a board game May. 16, 2000
5553854 Game board game and method playing the game Sep. 10, 1996
5344153 Board game Sep. 6, 1994
5236194 Game with interchangeable pieces Aug. 17, 1993
4569528 Dot game device Feb. 11, 1986
4550916 Cube game of skill and chance Nov. 5, 1985
4513973 Electronic completing the square game Apr. 30, 1985
4436309 Strategy card game Mar. 13, 1984
4336941 Method for playing a square forming game Jun. 29, 1982
4277066 Game apparatus Jul. 7, 1981
4260158 Apparatus for board game Apr. 7, 1981
3948524 Game apparatus Apr. 6, 1976











 
 
  Recently Added Patents
Electronic apparatus and manufacturing method of electronic apparatus
Method and system for dynamically representing distributed information
Plants and seeds of hybrid corn variety CH514730
Use of endogenous promoters in genetic engineering of Nannochloropsis gaditana
Movable assemblies for an image reader unit and a cover unit in an image formation apparatus
Fluid conduit with PTC fabric heating
Transferring data by touch between touch-screen devices
  Randomly Featured Patents
Side table
Cosmetic composition containing aloesin as an agent for protection against sunlight and its use for skin and hair protection
Enhancing low quality images of naturally illuminated scenes
Directional flow control
Front face of a telecommunications module
Vibration type force detector
Locked gun case for vehicle
Cooling system for electronic equipment
Method for downloading programs
Slide support for a doll stand