Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Business
Class Information
Number: 434/170
Name: Education and demonstration > Language > Spelling, phonics, word recognition, or sentence formation > Color used in teaching means
Description: Subject matter including color in the instructing means.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8672682 Conversion of alphabetic words into a plurality of independent spellings Mar. 18, 2014
8579290 Interchangeable three dimensional (3D) glasses and three dimensional connect-the-dots drawings Nov. 12, 2013
8294727 Metainformation add-on apparatus, image reproducing apparatus, methods of controlling same and programs for controlling same Oct. 23, 2012
7896651 System and method for educational instruction Mar. 1, 2011
7219896 Spelling games May. 22, 2007
6814579 Method for educating children Nov. 9, 2004
6685476 Computer-based educational learning Feb. 3, 2004
6659774 Diagnostic game and teaching tool Dec. 9, 2003
6604947 Alphabet image reading method Aug. 12, 2003
6551110 Visual educational device for teaching literacy Apr. 22, 2003
6443734 Method and apparatus for analysis Sep. 3, 2002
6409512 Method and testing instrument for assessing skills of an individual Jun. 25, 2002
6354840 Basic educational system Mar. 12, 2002
6305942 Method and apparatus for increased language fluency through interactive comprehension, recognition and generation of sounds, words and sentences Oct. 23, 2001
6126447 Color-assonant phonetics system Oct. 3, 2000
6077080 Alphabet image reading method Jun. 20, 2000
6045363 Educational aid and method for using same Apr. 4, 2000
6030228 Basic educational system Feb. 29, 2000
6030225 Raised character display structure Feb. 29, 2000
5842868 Educational method for developing sight-word vocabulary Dec. 1, 1998
5769421 Word forming game Jun. 23, 1998
5738523 Written composition teaching methods and aids therefor Apr. 14, 1998
5727946 Multicolored tutorial stampers Mar. 17, 1998
5664446 Combination lock with nonnumerical indicia Sep. 9, 1997
5651678 Educational reading aid and method for using same Jul. 29, 1997
5615886 Word forming board game with colored transparent tiles Apr. 1, 1997
5584698 Method and apparatus for improving the reading efficiency of a dyslexic Dec. 17, 1996
5567159 Method and apparatus for teaching reading Oct. 22, 1996
5522243 Daylight fluorescent color combination lock with optional additional indicia Jun. 4, 1996
5487670 Dynamic language training system Jan. 30, 1996
5362061 Game board apparatus Nov. 8, 1994
5312257 Color-coded training method May. 17, 1994
5306153 Educational device for developing vocabulary and spelling skills Apr. 26, 1994
5167504 Bilingual dictionary Dec. 1, 1992
5145377 Color-coded training method Sep. 8, 1992
5114346 Teaching means May. 19, 1992
5092777 Alphabet teaching and learning game and method thereof Mar. 3, 1992
5013245 Information shapes May. 7, 1991
4998883 Educational toy Mar. 12, 1991
4968255 Electronic instructional apparatus Nov. 6, 1990
4892484 Interconnecting toy Jan. 9, 1990
4846689 Magnetic educational aid and teaching method Jul. 11, 1989
4841648 Personalized insole kit Jun. 27, 1989
4822283 Semantic mapping device for teaching language skills Apr. 18, 1989
4802855 Word association label teaching method Feb. 7, 1989
4710979 Mother's apron or bib with detachable multicolored two-dimensional infant toys to aid supervised baby play Dec. 8, 1987
4643680 Vowel sound teaching device Feb. 17, 1987
4643679 Educational aid for spelling Feb. 17, 1987
4643683 ECO set didactic blocks/cubes Feb. 17, 1987
4636172 Teaching apparatus Jan. 13, 1987

1 2










 
 
  Recently Added Patents
Food safety printer
Wireless control kit for camera
(4939
Electronic device package and fabrication method thereof
Method of creating animatable digital clone from multi-view images
Image enhancement based on multiple frames and motion estimation
Method of fabricating semiconductor light emitting device
  Randomly Featured Patents
Method of purifying cumene hydroperoxide decomposition products from hydroxyacetone and from other carbonyls
Toggle valve
Method of phenol tar desalting
Baghouse filter installation manifold
Water softener
Drive mechanism for tiltable steering column
Optimizing compiler for generating store instructions having memory hierarchy control bits
Method for controlling flatness of wafer and manufacturing method of thin-film magnetic head
Method and apparatus for high-resolution in-situ plasma etching of inorganic and metals films
Vapor permeation system