Resources Contact Us Home
Browse by Category: Main > Business
Class Information
Number: 434/159
Name: Education and demonstration > Language > Alphabet letter formation, recognition, or sequencing
Description: Subject matter relating to instruction in forming, recognizing, or sequentially arranging letters of the alphabet.

Sub-classes under this class:

Class Number Class Name Patents
434/161 Letter displayed upon manipulation of mechanism 10
434/160 Letter formed by segments 40

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8702427 Method of teaching using clothing Apr. 22, 2014
8678827 Device and method for computer-assisted learning Mar. 25, 2014
8672682 Conversion of alphabetic words into a plurality of independent spellings Mar. 18, 2014
8628328 System, method, computer program and data set intended to facilitate the comprehension and/or learning of languages by utilizing modified versions Jan. 14, 2014
8596640 Storytelling game and method of play Dec. 3, 2013
8506374 Letter placement game Aug. 13, 2013
8495491 Locale and operating platform independent font selection Jul. 23, 2013
8468021 System and method for writing digits in words and pronunciation of numbers, fractions, and units Jun. 18, 2013
8408910 Active learning device and method Apr. 2, 2013
8348670 Device and method for computer-assisted learning Jan. 8, 2013
8308539 Letter placement game Nov. 13, 2012
8180625 Multi language exchange system May. 15, 2012
8137106 Method for improving spelling and sensitivity to letter-sound correspondences using spelling patterns and word families on a computing device Mar. 20, 2012
8123527 Active learning device and method Feb. 28, 2012
8083523 Method for developing cognitive skills using spelling and word building on a computing device Dec. 27, 2011
8057233 Manipulable interactive devices Nov. 15, 2011
7901211 Method of treating autism using brain jogging system Mar. 8, 2011
7775798 Educational restaurant and travel game system Aug. 17, 2010
7724236 Methods and systems for providing programmable computerized interactors May. 25, 2010
7686682 Video game for tagging photos Mar. 30, 2010
7614880 Method and apparatus for a phoneme playback system for enhancing language learning skills Nov. 10, 2009
7601065 System and method for playing a game Oct. 13, 2009
7458813 Pre-writing teaching aid and method to assist beginning writers in creating letters Dec. 2, 2008
7367807 Method for improving word processing skills using visual flash stimuli May. 6, 2008
7359859 Computer-based training system and method for enhancing language listening comprehension Apr. 15, 2008
7347760 Interactive toy Mar. 25, 2008
7234941 Toy for use with vertical surfaces Jun. 26, 2007
7217132 Educational medium for teaching children to interact with and recognize objects May. 15, 2007
7040898 Computer software and portable memory for an electronic educational toy May. 9, 2006
7018213 Electronic educational toy teaching letters words, numbers and pictures Mar. 28, 2006
7011524 Method and apparatus for learning word pronunciation and spelling using a typeable phonetic alpabet Mar. 14, 2006
7006786 Computer software and portable memory for an electronic educational toy Feb. 28, 2006
6952196 Methods and systems for providing programmable computerized interactors Oct. 4, 2005
6951464 Reading learning tool with finger puppets Oct. 4, 2005
6926528 Vocabulary teaching aid system and method Aug. 9, 2005
6884075 System and method for communication of character sets via supplemental or alternative visual stimuli Apr. 26, 2005
6869286 Language learning system Mar. 22, 2005
6837521 Foam book with improved binding and method Jan. 4, 2005
6786729 Cognitive matching skill learning aid and related methods Sep. 7, 2004
6755656 Method and apparatus for adaptive handwriting teaching system Jun. 29, 2004
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
6716031 Interactive learning apparatus responsive to striking Apr. 6, 2004
6669478 Method and device for multi-sensory learning Dec. 30, 2003
6641401 Interactive apparatus with templates Nov. 4, 2003
6607388 Sequence learning toy Aug. 19, 2003
6604947 Alphabet image reading method Aug. 12, 2003
6556184 Methods and systems for providing programmable computerized interactors Apr. 29, 2003

1 2 3

  Recently Added Patents
Multilayer films having reduced curling
Porous polymeric resins
Push button
Holding structure for a touch panel
Database caching utilizing asynchronous log-based replication
Phosphor, light emitting apparatus, and liquid crystal display apparatus using the same
Connector with shielding device and method for manufacturing connector
  Randomly Featured Patents
Line ink jet head and a printer using the same
Trench gate FET with self-aligned features
Semiconductor integrated circuit device including a cache having a comparator and a memory
System for selecting between automatic and manual control of a number of gear ratios of a semiautomatic transmission
Group management system for injection molding machines
Polysaccharide acid amide comprising fatty alkyl group in amide
Branched-spiral wafer-scale integrated circuit
System and a method for reliable symmetric data synchronization
PRP-like gene
Apparatus and method for continuous cardiac output monitoring