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Class Information
Number: 434/172
Name: Education and demonstration > Language > Spelling, phonics, word recognition, or sentence formation > Letter-bearing elements (e.g., cards, blocks, etc.) selectively aligned to form word or sentence
Description: Subject matter including components which have letters thereon and which are selectively placed in order to form a word or sentence.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7604161 |
Question paper forming apparatus and question paper forming method |
Oct. 20, 2009 |
| 7351062 |
Educational devices, systems and methods using optical character recognition |
Apr. 1, 2008 |
| 7293773 |
Card game |
Nov. 13, 2007 |
| 7219896 |
Spelling games |
May. 22, 2007 |
| 7217135 |
Electronic educational toy having a contact-sensitive display screen |
May. 15, 2007 |
| 7214066 |
Computer software and portable memory for an electronic educational toy having a contact sensitive display screen |
May. 8, 2007 |
| 7080983 |
Flipbook for making words according to orthographic patterns |
Jul. 25, 2006 |
| 7044467 |
Sentence forming game and its associated method of play |
May. 16, 2006 |
| 7040898 |
Computer software and portable memory for an electronic educational toy |
May. 9, 2006 |
| 7021629 |
Word-forming game for at least two players and apparatus therefore |
Apr. 4, 2006 |
| 7018210 |
Method and apparatus for teaching and learning reading |
Mar. 28, 2006 |
| 7006786 |
Computer software and portable memory for an electronic educational toy |
Feb. 28, 2006 |
| 6948938 |
Playing card system for foreign language learning |
Sep. 27, 2005 |
| 6884076 |
Interactive learning system method for infants toddlers and young children |
Apr. 26, 2005 |
| 6869286 |
Language learning system |
Mar. 22, 2005 |
| 6755655 |
Electronic educational toy appliance and a portable memory device therefor |
Jun. 29, 2004 |
| 6739874 |
Electronic educational toy appliance teaching letters words and numbers |
May. 25, 2004 |
| 6729881 |
Electronic educational toy appliance and a portable memory device therefor |
May. 4, 2004 |
| 6726485 |
Electronic educational toy appliance and a portable memory device therefor |
Apr. 27, 2004 |
| 6685477 |
Method and apparatus for teaching and learning reading |
Feb. 3, 2004 |
| 6579100 |
Interactive learning system method for infants, toddlers and young children |
Jun. 17, 2003 |
| 6551110 |
Visual educational device for teaching literacy |
Apr. 22, 2003 |
| 6464503 |
Method and apparatus for interacting with a computer using a plurality of individual handheld objects |
Oct. 15, 2002 |
| 6435504 |
Method of playing a spelling game |
Aug. 20, 2002 |
| 6390820 |
System for treatment of developmental verbal apraxia |
May. 21, 2002 |
| 6375467 |
Sound comprehending and recognizing system |
Apr. 23, 2002 |
| 6287197 |
Video game with randomly generated images |
Sep. 11, 2001 |
| 6276940 |
Card game for learning the alphabet |
Aug. 21, 2001 |
| 6152740 |
Learning block chair |
Nov. 28, 2000 |
| 6030228 |
Basic educational system |
Feb. 29, 2000 |
| 5993218 |
Multi-sided word kit |
Nov. 30, 1999 |
| 5951297 |
System and method for teaching reading skills using a wagering game using chips, a timer, and cards bearing alphabet learning indicia |
Sep. 14, 1999 |
| 5927987 |
Interactive modular educational system |
Jul. 27, 1999 |
| 5906492 |
Educational phonetic card game using tape recorded pronunciation |
May. 25, 1999 |
| 5895219 |
Apparatus and method for teaching reading skills |
Apr. 20, 1999 |
| 5863043 |
Deck of playing cards for playing alphabet learning games and spelling games |
Jan. 26, 1999 |
| 5863204 |
Apparatus and method for teaching character |
Jan. 26, 1999 |
| 5860653 |
Method and apparatus for playing a word game |
Jan. 19, 1999 |
| 5836587 |
Playing cards for an educational game |
Nov. 17, 1998 |
| 5823782 |
Character recognition educational system |
Oct. 20, 1998 |
| 5803742 |
Language game |
Sep. 8, 1998 |
| 5800176 |
Method and apparatus for preparatory reading |
Sep. 1, 1998 |
| 5795163 |
Educational device to teach the severely mentally handicapped |
Aug. 18, 1998 |
| 5788503 |
Educational device for learning to read and pronounce |
Aug. 4, 1998 |
| 5788502 |
Method of language instruction and fact recognition |
Aug. 4, 1998 |
| 5772212 |
Multi-functional alphabet cardgame w/optional diamonoidal cards |
Jun. 30, 1998 |
| 5738523 |
Written composition teaching methods and aids therefor |
Apr. 14, 1998 |
| 5716212 |
Teaching aid |
Feb. 10, 1998 |
| 5702105 |
Three-dimensional word construction game of SCRABBLE |
Dec. 30, 1997 |
| 5653594 |
Educational toy for learning multiplication |
Aug. 5, 1997 |
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