Bizarre Patents
Crispy Chip Sandwich and Process of Producing a Sandwich Product
A food product comprising a multilayer cookie or snack having outer layers formed from a crispy type edible food product such as a potato chip or corn chip, etc. with an intermediate marshmallow layer being in contact with the inner surface of each crispy chip and one or more filler substances.
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| Number | Title | Issue Date |
| 7549865 | Mathematics manipulative board A mathematical manipulative comprising a board with at least one row of numbers having one or more first cooperating answer elements associated with the row of numbers and one or more answer markers having a second cooperating answer element for removable engagement... | 06/23/2009 |
| 7220126 | Educational mathematics game There is shown card game apparatus and method of play for use in educating children in basic mathematical concepts, the apparatus including a six-sided mathematical function indicator, such as a die, used in combination with two sets of cards, the function generator... | 05/22/2007 |
| 7182342 | Math board game A game for teaching arithmetic skills involves having a player spin a wheel twice, the first time determines the arithmetic operation to be performed and the first number and the second spin determines the second number. The player then moves his or her game piece a... | 02/27/2007 |
| 7104799 | Mathematics teaching tool A mathematics education apparatus comprises a base array. The base array includes a plurality of rows, with each row having ten receiving positions. The mathematics education device further comprises a plurality of number pieces that each correspond to a number, inc... | 09/12/2006 |
| 7052279 | Ten-frame subtraction system A ten-frame subtraction system for teaching subtraction skills of the present invention preferably includes at least one card and at least one tile. The card has a positive numerical representation thereon represented by a corresponding quantity of graphical represe... | 05/30/2006 |
| 6979000 | Racing game A racing game permits two or more players to compete by taking turns incrementally moving their game pieces around a race track comprising a plurality of discrete track positions. Each track position corresponds to a game command or to a race vehicle. Landing on a g... | 12/27/2005 |
| 6857876 | Math game and method A math game and method includes a game board having a plurality of elongated slots therein. Each of the slots defines a row arranged in a plurality of columns. The columns each have a number of rows therein equal to a number of columns provided. A plurality of diffe... | 02/22/2005 |
| 6129551 | Mathematical graph board A new mathematical graph board for teaching linear equations and linear inequalities. The inventive device includes a board having an outer peripheral edge. The board includes a pair of peg boards secured within the outer peripheral edge. The pair of peg ... | 10/10/2000 |
| 5989035 | Arithmetic teaching device A arithmetic teaching device for teaching a child mathematics. The arithmetic teaching device includes a housing that has a bottom and a peripheral sidewall upwardly extending from the bottom. A counting box has an open upper face and a plurality of compa... | 11/23/1999 |
| 5560611 | Mathematical pyramid shape building game A mathematical game is comprised of a game board with holes arranged in a regular array and playing pieces bearing integer numbers. Players compete to combine the playing pieces and mathematical operations to form a mathematical expression which equals a ... | 10/01/1996 |
| 5520541 | Apparatus for teaching numbers and mathematics The present invention is a method and an apparatus to teach students the relation of numbers and identical items to mathematics by having the students visually and manually associating numbers with items and the adding and subtracting of these items. The ... | 05/28/1996 |
| 5421732 | Apparatus and method for teaching addition and subtraction The present invention is directed to an apparatus and method for teaching addition and subtraction. The apparatus includes a game board, a plurality of movable dowels having predetermined lengths with spaced apart indicia marked thereon, and a number gene... | 06/06/1995 |
| 5346399 | Educational game for children An educational apparatus includes a housing having a front wall with laterally spaced arrays of sensing and positioning holes and sets of letter or number display members each including one or more positioning pins and one or a pair of differently spaced ... | 09/13/1994 |
| 5176521 | Educational apparatus with interchangeable task assigning template The present invention provides an educational apparatus for creating both mental and physical tasks. The apparatus includes a peg board, manipulative members sized to cooperatively engage the peg board and a template for locating specific indicia with res... | 01/05/1993 |
| 5167509 | Educational puzzle An educational puzzle including a board having a plurality of identical openings extending therethrough and each receiving an identically shaped removable board piece. Each board piece, on the front side thereof, is provided with indicium such as alpha or... | 12/01/1992 |
| 5167505 | Educational aides and methods An educational aid and educational method for teaching pattern recognition and numerical skills to young children. The aid includes plural groups of game pieces each incorporating a different number of game pieces, the game pieces in different groups bear... | 12/01/1992 |
| 5039603 | Educational system for teaching counting and equation solving strategies This invention encompasses teaching kits for mathematics and a set of cooperating cards for use with the kits. A single surface displaying manipulable elements arranged on the surface is used to teach concepts of counting denominate units and evaluating e... | 08/13/1991 |
| 4979749 | Multi-use number board A multi-use number board including a board having a series of substantially square raised surfaces or lands arranged in rows and columns on the top surface of the board and separated by an array of substantially perpendicular channels, and including holes... | 12/25/1990 |
| 4927158 | Game A game for children and adults alike providing a cheerful and entertaining atmosphere. The game includes a plurality of peg boards with associated pegs for scoring by a plurality of players of the resulting number obtained by rolling a single die. The peg... | 05/22/1990 |
| 4846692 | Educational children's toy A toy adapted to instruct young children by association. The toy teaches proper numeric, alphabetic, or color sequences and the standard left to right reading convention, by utilizing blocks that are inserted into shafts in a stand. Blocks inserted out of... | 07/11/1989 |
| 4713009 | Teaching apparatus and method for solving algebraic linear equations A teaching apparatus for Mathematics, specifically algebraic concepts for very young children, enables 3rd and 4th grade level students to solve simple linear algebraic equations. The apparatus includes easily manipulated elements which serve as cognitive... | 12/15/1987 |
| 4526550 | Combination system and question and answer matching game A combination system such as may, for example, be embodied in a matching game or instructional device or in a set of locks and keys consists of a number of receivers and an associated number of plugs with both the receivers and the plugs having cooperable... | 07/02/1985 |
| 4188734 | Educational toy An educational toy is provided which includes a block of material, preferably a solid block of wood or plastic in the shape of a board and with a plurality of holes extending completely therethrough. A number of pegs are also provided which fit loosely in... | 02/19/1980 |
| 4177581 | Device for teaching concepts of numbers and mathematical principles The invention provides a device for teaching concepts of numbers and mathematical principles comprising a base component having a surface divided into a hundred identical unit squares in ten by ten format, and two series of number elements for use with th... | 12/11/1979 |
| 4114290 | Arithmetic dice game A game for children for aiding them in learning their arithmetic tables, particularly multiplication, the game includes a game board with a centrally located transparent hemispheric shell mounted on a flexible leaf spring, a plurality of dice which are co... | 09/19/1978 |
| 4107855 | Teaching aid for mathematics An arithmetic teaching aid for demonstrating the spatial relation between positive and negative numbers to enable the teaching of operations in the set of integers, and includes a mirror surface with an arm projecting at an angle of 90° therefrom and hav... | 08/22/1978 |
| 3958344 | Teaching aid for teaching numbers An educational device has a board divided into a plurality of individual spaces on each of which respective preferably raised numbers are located. Two switches are mounted in the board adjacent each number, and closure of one of the respective switches ac... | 05/25/1976 |
