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
Analog-to-digital converter control using signal objects
Measurement of an analyte on the skin using a hue angle
Method for adapting a contact point of a clutch in a drivetrain of a motor vehicle
Image forming apparatus and warming up method thereof
Train car for proppant containers
Output circuit
Methods and apparatus for deactivating internal constraint curves when inflating an N-sided patch
  Randomly Featured Patents
Microturbine power generating system
Portable golf ball washer
Optical gas sensing apparatus
Semiconductor memory device having wiring for selection of redundant cells but without useless region on chip
Hydrostatically actuated workholding apparatus with high expansion and recovery sleeve
Bookbinding apparatus, bookbinding system, and adhesive coating method
Metal oxide varistor and method
Adhesive tape
Cutlery center
Multiple alloy rotor transition zone measurement system and method