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Class Information
Number: 434/317
Name: Education and demonstration > Audio recording and visual means > Visual information in book form
Description: Subject matter wherein the visual information carrier is a book or the like.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5413486 |
Interactive book |
May. 9, 1995 |
| 5407357 |
Electronic testing device for use with educational books |
Apr. 18, 1995 |
| 5374195 |
Talking book |
Dec. 20, 1994 |
| 5368488 |
Talking book |
Nov. 29, 1994 |
| 5356296 |
Audio storybook |
Oct. 18, 1994 |
| 5290190 |
Talking book |
Mar. 1, 1994 |
| 5263865 |
Personal learning system |
Nov. 23, 1993 |
| 5233333 |
Portable hand held reading unit with reading aid feature |
Aug. 3, 1993 |
| 5226822 |
Interactive electronic game book |
Jul. 13, 1993 |
| 5209665 |
Interactive audio visual work |
May. 11, 1993 |
| 5174759 |
TV animation interactively controlled by the viewer through input above a book page |
Dec. 29, 1992 |
| 5169316 |
Speech therapy device providing direct visual feedback |
Dec. 8, 1992 |
| 5167508 |
Electronic book |
Dec. 1, 1992 |
| 5059126 |
Sound association and learning system |
Oct. 22, 1991 |
| 4997374 |
Teaching device |
Mar. 5, 1991 |
| 4990092 |
Talking book |
Feb. 5, 1991 |
| 4966285 |
Container having index sheet and recording medium |
Oct. 30, 1990 |
| 4884974 |
Interactive talking book and audio player assembly |
Dec. 5, 1989 |
| 4854878 |
Textbook with animated illustrations |
Aug. 8, 1989 |
| 4855725 |
Microprocessor based simulated book |
Aug. 8, 1989 |
| 4820167 |
Electronic school teaching system |
Apr. 11, 1989 |
| 4809246 |
Sound illustrated book having page indicator circuit |
Feb. 28, 1989 |
| 4778391 |
Sound-producing amusement or educational devices |
Oct. 18, 1988 |
| 4752230 |
Picture book |
Jun. 21, 1988 |
| 4703573 |
Visual and audible activated work and method of forming same |
Nov. 3, 1987 |
| 4636881 |
Talking book with an infrared detector used to detect page turning |
Jan. 13, 1987 |
| 4602152 |
Bar code information source and method for decoding same |
Jul. 22, 1986 |
| 4425098 |
Sound-illustrated, bound book |
Jan. 10, 1984 |
| 4363081 |
Illuminated greeting cards |
Dec. 7, 1982 |
| 4273538 |
Educational aid |
Jun. 16, 1981 |
| 4189852 |
Method of teaching reading |
Feb. 26, 1980 |
| 4021932 |
Audiovisual device |
May. 10, 1977 |
| 4004689 |
Article carrier |
Jan. 25, 1977 |
| 4002355 |
Book with sound track and visual display |
Jan. 11, 1977 |
| 3964188 |
Audiovisual book system |
Jun. 22, 1976 |
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