Match

Document 
Document Title 
Score 

8942070 
Mathematical watches
A mathematical watch displays time using mathematical problems. The answers to the mathematical problems indicate the current time. The mathematical problems are periodically updated on a screen... 
1000 

US20060001667 
Mathematical sketching
A mathematical sketching system enables a user to intuitively investigate the relationship between mathematical expressions and diagrams in a userfriendly manner. In one embodiment, a... 
944 

WO/1990/004243A1 
MATHEMATICAL AID
A mathematical aid which represents relationships between numbers in a physical form so as to provide assistance in teaching or learning mathematic concepts. The mathematical aid comprises a... 
895 

5314190 
Mathematical game
A mathematical game comprising a plurality of elongate tiles adapted to be laterally or longitudinally located on a playing surface. The elongate tiles comprising a set of numerical tiles bearing... 
892 

3928923 
Mathematical balance
A mathematical balance is disclosed which is of onepiece, molded plastic construction, and which is employed as an aid primarily in the teaching of the basic mathematical operations of addition,... 
890 

8545227 
Mathematics game
A mathematics game for playing by a plurality of players using different types of dice, including a first set with predetermined numeric values provided thereon; a second set with “+” or “−”... 
857 

US20120151787 
MATHEMATICS TOOL
The present invention relates to a mathematics tool such as a geometric mathematics template. The tool comprises a body having a 360 degree protractor with angularly spaced graduations and tracing... 
847 

US20100173270 
MATHEMATICS GAME
A mathematics game for playing by a plurality of players, includes a plurality of different types of dice. The dice include a first set of dice having a first predetermined number of faces with... 
844 

WO/1999/038584A1 
MATHEMATICAL BOARDGAME
This is a mathematical boardgame, the board consists of one hundred and forty four spaces which are numbered. Players move horizontally from left to right, right to left and so on through to the... 
823 

8800992 
Mathematics game
A mathematics game kit having five answer dice with six faces each labeled with a different number between 1 and 30, twenty function dice with six faces each labeled with a number between 1 and... 
817 

EP1975904A1 
Mathematical apparatus
Mathematical apparatus (10) for the dissemination of numerical relationships, said apparatus comprising a substantially planar body (12) having a plurality of numerals on a first surface thereof,... 
814 

4034486 
Mathematical beads
In a preferred embodiment of the invention, a string of beads are characterized by a variety of different colors of which at least some beads thereof are of identical colors when indicia thereon... 
810 

D392200 
Mathematical balance

807 

8250482 
Linking and managing mathematical objects
A method for relating at least two mathematical objects in a computing apparatus having a graphical user interface is described. The method comprises receiving instructions via the graphical user... 
805 

7083169 
Mathematical game
A game is provided that includes a plurality of sets of tiles or cards or an electronic version thereof, where each tile or card contains a number, a letter of an alphabet, or a mathematical... 
803 

EP2259196A2 
Linking and managing mathematical objects
A method for relating at least two mathematical objects in a computing apparatus having a graphical user interface is described. The method comprises receiving instructions via the graphical user... 
798 

US20100313155 
LINKING AND MANAGING MATHEMATICAL OBJECTS
A method for relating at least two mathematical objects in a computing apparatus having a graphical user interface is described. The method comprises receiving instructions via the graphical user... 
791 

US20050167923 
Mathematical game
A game is provided that includes a plurality of sets of tiles or cards or an electronic version thereof, where each tile or card contains a number, a letter of an alphabet, or a mathematical... 
789 

US20060257828 
Mathematical game
A game is provided that includes a plurality of sets of tiles or cards or an electronic version thereof, where each tile or card contains a number, a letter of an alphabet, or a mathematical... 
789 

US20070029777 
Mathematics notebook
A mathematics notebook having specially designed pages each having top and bottom horizontal edges, left and right vertical edges, and top and left side margins. A plurality of vertical lines are... 
789 

2202078 
Mathematical puzzle
My invention relates to puzzles, and more particularly to those involving mathematical values or problems, and my main object is to provide a puzzle of this kind which combines mental development... 
784 

2033715 
Mathematical instrument
This invention relates to mathematical instruments. While the instrument of my invention may be used in the determination of a great variety of mathematical quantities and functions,4t is... 
784 

US20080171309 
Mathematical learning tables
The present invention comprises a teaching aid for increasing the probability of learning the results of a mathematical operation consisting of a series of tables containing mathematical facts... 
781 

D668975 
Mathematics stencil

780 

4233757 
Mathematics device
A mathematics device in which 100 cubes are arranged in parallel rows with 10 cubes in each row and rotatably mounted on a supporting rod. A rectangular frame encloses all of the cubes and... 
779 

4182515 
Mathematical gameboard
A mathematical gameboard implemented electronically for use in a variety of games having elements of chance and skill. The gameboard includes a plurality of keys having numerical values embossed... 
778 

8549423 
Linking and managing mathematical objects
A method for creating a second mathematical object based on a first mathematical object in a computing apparatus having a graphical user interface includes selecting a first mathematical object in... 
775 

US20120284667 
LINKING AND MANAGING MATHEMATICAL OBJECTS
A method for creating a second mathematical object based on a first mathematical object in a computing apparatus having a graphical user interface includes selecting a first mathematical object in... 
775 

D317787 
Mathematical aid

775 

D262892 
Mathematical aid

771 

4257175 
Mathematical apparatus
A mathematics teaching apparatus comprises at least one set of rectanguloid elements of different shapes and of dimensions equal to 1, 3, 5 and 7 times a common unit or module. The set comprises a... 
770 

US20180089177 
MATHEMATICAL TRANSLATOR, A MATHEMATICAL TRANSLATION DEVICE AND A MATHEMATICAL TRANSLATION PLATFORM
The present invention relates to a mathematical translator, a mathematical translation device and a mathematical translation platform, which especially allows a user to understand principle of... 
766 

US20080148012 
Mathematical operation processing apparatus
A mathematical operation processing apparatus is disclosed by which the supply of an operand which is performed based on condition codes by a plurality of mathematical operations can be performed... 
758 

3906193 
Mathematical calculating
The invention is a numerical calculator with which one can perform the mathematical operations multiplication, division, ratios, etc. The calculator operates by the combined use of an abscissa... 
757 

EP1975904B1 
Mathematical apparatus

755 

US20080263403 
Conversion of Mathematical Statements
A method for computerassisted conversion of mathematical statements from one data format to another and an apparatus for carrying out the method are particularly useful for computer recognition... 
755 

2481058 
Mathematical game
This invention relates to a game, more particularly to an educational game for teaching mathematical addition and subtraction to children. The principal object of the invention is to provide a... 
754 

2216172 
Mathematical instrument
This invention relates to mathematical instruments and is herein disclosed in some detail as embodied in a navigating device in the form of a velocity trianglegraph and flight calculator 6... 
754 

US20090136908 
MATHEMATICS TEACHING METHOD
A method for teaching mathematics that includes presenting one or more mnemonic tools that are nonarbitrarily associated with a module or “chunk” of information that covers a particular... 
754 

WO/2006/030236A1 
CONVERSION OF MATHEMATICAL STATEMENTS
A method for computerassisted conversion of mathematical statements from one data format to another and an apparatus for carrying out the method are particularly useful for computer recognition... 
750 

6308955 
Mathematical boardgame
A mathematical board game for 2 to 8 players, invented primarily for beginners and individuals struggling with the four basic formats of mathematics. The banker is allocated by use of a spinner,... 
748 

8751550 
Freeform mathematical computations
Freeform mathematical computations are described. In implementations, an input is recognized as a freeform selection of an area of a user interface output by a computing device. Text is identified... 
738 

3984108 
Mathematical computation game
A mathematical computation game is disclosed. Participants strive to develop a particular mathematical equation within a certain time limit or competitively against other participants. Results are... 
736 

JP4232718B2 
Mathematical calculator

734 

US20130290391 
MATHEMATICAL EXPRESSION INPUT APPARATUS, MATHEMATICAL EXPRESSION MODIFICATION METHOD, AND STORAGE MEDIUM STORING PROGRAM
A mathematical expression input apparatus includes a mathematical expression display unit configured to display a mathematical expression, a mathematical expression portion designation unit... 
733 

3935649 
Multipurpose mathematical aid
A multipurpose mathematical aid designed to allow students, especially children, to see mathematical relationships by manipulation of materials. In its preferred form the mathematical aid... 
728 

US20060059217 
Mathematical expression buildup and builddown
Systems and methods for manipulating mathematical expressions in a computer system. A system can include a builddown module programmed to builddown a mathematical expression from a twodimensional... 
724 

US20140115447 
Centering Mathematical Objects in Documents
A content presentations editing application for editing a structured electronic document that includes mathematical objects is provided. The content presentation editing application selects a... 
724 

6196847 
Educational mathematical apparatus
The present invention is an apparatus and method of educating the fundamentals of numbers and/or mathematics. The apparatus is designed to replicate mathematical problems appearing on books and... 
723 

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... 
721 