U.S. patents available from 1976 to present.
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Patent No. 5823572

Self Defense Weapon With Memo

A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.

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Class 273/267 - Completing square type


Subclass of Class 273 - Amusement devices: games
Definition: Games in which the pattern comprises a plurality of like
No. of patents: 18
Last issue date: 11/13/2007


NumberTitleIssue Date
7294379Color changing device for time indicating label and methods of making and using the same
The present invention relates to the present invention relates to a time indicating label comprising (a) a label substrate having a first and second surface, (b) an acid-base indicator composition, and (c) an activator composition, wherein one of (b) or (c) are on t...
11/13/2007
7147556Games grid board
A board is made of many grid points (1 and 2) arranged in a grid on a flat surface (6), and connected to a game manager (3) (a CPU+memory+software). Each grid point notifies the games manager when it is pressed, and the games manager can ...
12/12/2006
7104541Strategy card game
A game kit includes a set of cards placeable on a magnetically attracting playing surface and a set of point markers. The game is expandable and can include multiple players. The players randomly select a playing surface and decide the order of playing the game. The...
09/12/2006
6581934Game apparatus
The present invention is a game, as a board game or computer game, relating to visualization and completion of geometric shapes. Repeating geometric shapes appear on a game board. The geometric shapes share perimeter boundaries with other geometric shapes...
06/24/2003
6474642Board game and method of playing the same
A board game and method of playing the same for teaching strategy and providing entertainment. The board game and method of playing the same includes a game board having a top surface has game play space thereon. The game play space is divided into a plur...
11/05/2002
6419228Multi-level, multi-difficulty, board game with circular symmetry
The present invention provides a board game adaptable to one, two or three levels of play wherein the game board may be set correspondingly to one, two or three physical levels. The board is preferably round and accommodates two, three or four players. Ga...
07/16/2002
6394455Board game with nesting pieces
A board game comprises a board having sixteen squares arranged in four rows of four squares each. Each player receives twelve pieces arranged in three stacks of nested pieces, four pieces to a stack. The object of play is to occupy squares on the board fo...
05/28/2002
6062561Method of playing a board game
A new board game for providing an entertaining and challenging way for learning arithmetic facts is disclosed. The inventive game includes the steps of providing a game board having a plurality of playing spaces arranged in an equal number of rows and col...
05/16/2000
5553854Game board game and method playing the game
The present invention relates to a board game and method of playing the game. The game involves a strategic means for defining paths along the game board. The game board is preferably configured as 9×9 lines, creating 64 squares with a black cross piece ...
09/10/1996
5344153Board game
A board game comprises a game board in which a plurality of triangular spaces are defined, within the interior of a hexagon defined by three pairs of parallel sides, by a plurality of straight lines equidistantly spaced from each other and extending in pa...
09/06/1994
4569528Dot game device
A game device utilizing the old and well known concept of connecting adjacent dots of a matrix of dots by utilizing a connecting line formed by a player during his period of play. In this known type of game device, the matrix of dots is usually arranged p...
02/11/1986
4550916Cube game of skill and chance
Cube game of skill and chance in which players insert rod shaped playing piece through apertures on one face of a hollow cube. Long pieces protrude through opposing holes on the opposite playing surface and short pieces do not. Either playing pieces dislo...
11/05/1985
4513973Electronic completing the square game
A pocket-sized electronic board game is disclosed. The apparatus for playing the game comprises a casing which serves also as the playing surface, through which project a plurality of push-buttons for actuating the keys in selected positions. A membrane-t...
04/30/1985
4436309Strategy card game
A game including a game board having a base and pegs upstanding on the base arranged in columns and rows to define a grid of uniformly sized squares. A plurality of square cards each of which is divided into nine colored squares identical in size to the s...
03/13/1984
4336941Method for playing a square forming game
A method is provided for playing a square forming game wherein a plurality of dots are arranged in an array of rows and columns and the connecting lines to be drawn between adjacent dots by each of a plurality of players are determined both in direction a...
06/29/1982
4277066Game apparatus
Game apparatus including a board and playing cards in which the board forms a grid of squares with the four sides of each square being identified by a different color and with the colors so arranged that the same color is not employed to identify contiguo...
07/07/1981
4260158Apparatus for board game
A board game apparatus includes a pair of dice, each of the dice having a first, second and third indicia marked on the faces thereof. A board is divided into a plurality of object spaces, each of the object spaces having indicia marked thereon correspond...
04/07/1981
3948524Game apparatus
The game comprises a flat, generally square board divided into smaller squares, two classes of tokens for placement on the board including markers and bridges, and a deck of standard playing cards less queens, kings and jokers. The tokens are preferably c...
04/06/1976
 
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