195197 ⎘
Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time
Sub-classes:SMART BLOCK CAPABLE OF SUPPLYING POWER AND RECOGNIZING POSITION, AND CONTROL SYSTEM FOR SAME
#2APPARATUS, AND RELATED SYSTEMS AND METHODS
#3EDUCATIONAL BLOCKS
#4TEACHING AND LEARING METHOD USING A GAME OF RANDOM SELECTION
#5Wooden speller toy
#6BIGOP LEARN AND PLAY, TEMPLATES PRINTED ON EACH SIDE OF THE DRY ERASE BOARD FOR LEARN AND PRACTICE ADDITION, SUBTRACTION AND MULTIPLICATION
#7Educational aid
#8Educational electronic baby "play" mat
#9REALISTIC BLOCK-GAME EDUCATIONAL DEVICE USING SOUND COMBINATION PRINCIPLES, AND CONTROL METHOD OF SAME
#10EDUCATION SYSTEM AND BOOK DESIGN TO IMPLEMENT THE EDUCATION SYSTEM
#11Illustrated, Interactive Thought Map and Methods of Use
#12LEARNING RULER ALLOWING THREE-DIMENSIONAL PLAY
#13ARCHITECTURAL DESIGN BLOCKS
#14Coding toy, block, stage, figure body toy and coding method
#15Puzzle set and method thereof
#16CREATIVE FIGURE BOARD GAME LEARNING-BY-PLAYING TOOL, SYSTEM, AND METHOD
#17Teaching Tile Set with Pictorial Characters Thereon
#18Puzzle system of elements for pairing
#19Tactile spelling totems
#20Interactive and educational containers
#21Quark Matter Card Games
#22Method and device for diagnosing and applying treatment for the emotional, physical, and cognitive development of a child for a multicultural society
#23Study Paddle
#24Intelligent toy for children
#25Method for communicating using pictograms and optionally text
#26Language learning board game
#27Method and apparatus for visospatial and motor skills testing of patient
#28Set of sheets
#29System and method for educational instruction
#30Apparatus for use in assessing pain level
#31Arithmetic block
#32INTERACTIVE ACTIVITY SYSTEM HAVING A FIRST DISPLAY SCREEN AND A SECOND CONTACT SENSITIVE DISPLAY SCREEN AND PORTABLE MEMORY THEREFOR
#33Spatial memory assessment and associated methods
#34Method for communicating using pictograms
#35Method and apparatus for communicating using pictograms
#36Flipbook for making words according to orthographic patterns
#37Apparatuses for chiral and spontaneous separations of enantiomorphous objects
#38Mathematics teaching aid