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Class Information
Number: 434/176
Name: Education and demonstration > Language > Spelling, phonics, word recognition, or sentence formation > Display of word or picture upon correct manipulation of teaching means
Description: Subject matter wherein a word or picture is exhibited when an instructing means is properly manipulated, e.g., a keyboard arranged to display a word when its keys are depressed in proper sequence or plaques bearing portions of a picture and words which when placed in proper alignment complete the picture.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7438555 |
Teaching aid |
Oct. 21, 2008 |
| 7326057 |
Language learning computer system |
Feb. 5, 2008 |
| 7281928 |
Method and apparatus for conducting a competition using a divided literary work |
Oct. 16, 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 |
| 7040898 |
Computer software and portable memory for an electronic educational toy |
May. 9, 2006 |
| 6763995 |
Method and system for illustrating sound and text |
Jul. 20, 2004 |
| 6739874 |
Electronic educational toy appliance teaching letters words and numbers |
May. 25, 2004 |
| 6726485 |
Electronic educational toy appliance and a portable memory device therefor |
Apr. 27, 2004 |
| 6629845 |
Products & methods that harness the power of fun to motivate children |
Oct. 7, 2003 |
| 6464503 |
Method and apparatus for interacting with a computer using a plurality of individual handheld objects |
Oct. 15, 2002 |
| 6409512 |
Method and testing instrument for assessing skills of an individual |
Jun. 25, 2002 |
| 6234803 |
Educational treasure hunt game |
May. 22, 2001 |
| 6161108 |
Method and apparatus for managing images, a method and apparatus for retrieving images, and a computer-readable recording medium with a program for making a computer execute the methods stored |
Dec. 12, 2000 |
| 6146146 |
Learning device for children |
Nov. 14, 2000 |
| 6148286 |
Method and apparatus for database search with spoken output, for user with limited language skills |
Nov. 14, 2000 |
| 6120297 |
Vocabulary acquistion using structured inductive reasoning |
Sep. 19, 2000 |
| 6116907 |
System and method for encoding and retrieving visual signals |
Sep. 12, 2000 |
| 6045363 |
Educational aid and method for using same |
Apr. 4, 2000 |
| 6009397 |
Phonic engine |
Dec. 28, 1999 |
| 5953692 |
Natural language to phonetic alphabet translator |
Sep. 14, 1999 |
| 5842868 |
Educational method for developing sight-word vocabulary |
Dec. 1, 1998 |
| 5823782 |
Character recognition educational system |
Oct. 20, 1998 |
| 5799267 |
Phonic engine |
Aug. 25, 1998 |
| 5651678 |
Educational reading aid and method for using same |
Jul. 29, 1997 |
| 5411271 |
Electronic video match game |
May. 2, 1995 |
| 4693694 |
Toy with moving screen |
Sep. 15, 1987 |
| 4573928 |
Teaching toy |
Mar. 4, 1986 |
| 4505682 |
Learning aid with match and compare mode of operation |
Mar. 19, 1985 |
| 4457719 |
Electronic learning aid for providing sequencing and spelling exercises |
Jul. 3, 1984 |
| 4439757 |
Interchangeable keyboard defining means |
Mar. 27, 1984 |
| 4196529 |
Teaching device and method |
Apr. 8, 1980 |
| 4189779 |
Parameter interpolator for speech synthesis circuit |
Feb. 19, 1980 |
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