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Class Information
Number: 434/319
Name: Education and demonstration > Audio recording
Description: Subject matter wherein instruction is reproduced from an audio carrier such as a magnetic tape or a phonograph record.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7333768 |
Apparatus and method for sound storage and retrieval |
Feb. 19, 2008 |
| 7228189 |
Synchronized streamed playback and recording for personal computers |
Jun. 5, 2007 |
| 7149690 |
Method and apparatus for interactive language instruction |
Dec. 12, 2006 |
| 7085800 |
Comprehensive system, process and article of manufacture to facilitate institutional, regulatory and individual continuing education requirements via a communications network |
Aug. 1, 2006 |
| 6966032 |
Audio assisted setup apparatus and method |
Nov. 15, 2005 |
| 6925358 |
Toy robot and control system therefor |
Aug. 2, 2005 |
| 6746246 |
Method and apparatus for composing a song |
Jun. 8, 2004 |
| 6668156 |
Print media receiving unit including platform and print media |
Dec. 23, 2003 |
| 6589116 |
Game with sounds and systems for its implementation |
Jul. 8, 2003 |
| 6506967 |
Prerecorded musical arrangement teaching assembly and method |
Jan. 14, 2003 |
| 6482564 |
Electronically active primer layers for thermal patterning of materials for electronic devices |
Nov. 19, 2002 |
| 6449460 |
Teaching method and kit |
Sep. 10, 2002 |
| 6366758 |
Musical cube |
Apr. 2, 2002 |
| 6336028 |
Software function adding method |
Jan. 1, 2002 |
| 6287560 |
Audio or image processing system |
Sep. 11, 2001 |
| 6199076 |
Audio program player including a dynamic program selection controller |
Mar. 6, 2001 |
| 6167233 |
Device for recording multiple discrete messages for a book |
Dec. 26, 2000 |
| 6155835 |
Programmable apparatus |
Dec. 5, 2000 |
| 6079985 |
Programmable sound and music making device |
Jun. 27, 2000 |
| 6080034 |
Multi-cultural doll |
Jun. 27, 2000 |
| 6027428 |
Automated method and apparatus for providing real time personal physical fitness instruction |
Feb. 22, 2000 |
| 6029042 |
Educational audio playback device including hidden graphical images located below pivoting button elements |
Feb. 22, 2000 |
| 5902116 |
Electronic learning apparatus with self-adjusting level of difficulty |
May. 11, 1999 |
| 5903266 |
Audio setup and use instructions |
May. 11, 1999 |
| 5903869 |
Stick-on microchip recording and reproducing apparatus temporarily fastenable in selectable locations for message conveyance-, audio mail-, product promotion-, or self-reminder purposes |
May. 11, 1999 |
| 5846089 |
Medicine container for indicating patient information |
Dec. 8, 1998 |
| 5746601 |
Audio system with language exercise function |
May. 5, 1998 |
| 5713741 |
Storybook pillow |
Feb. 3, 1998 |
| 5681170 |
Electronic learning apparatus with self-adjusting level of difficulty |
Oct. 28, 1997 |
| 5651681 |
Toy electronic information storage media and playback system |
Jul. 29, 1997 |
| 5608700 |
Remote controller having integrated circuit memory for recording and replaying signals from audio playback devices and/or external voice signals |
Mar. 4, 1997 |
| 5595489 |
Electronic audio learning apparatus |
Jan. 21, 1997 |
| 5577918 |
Multi-purpose, universally applicable re-recordable, audible, message delivery system |
Nov. 26, 1996 |
| 5531600 |
Interactive audio-visual work |
Jul. 2, 1996 |
| 5513993 |
Educational 911 training device |
May. 7, 1996 |
| 5474484 |
Doll used to teach children to use the emergency 911 telephone numbers |
Dec. 12, 1995 |
| 5439382 |
Method of teaching/learning a part of a multi-part musical composition |
Aug. 8, 1995 |
| 5437552 |
Interactive audio-visual work |
Aug. 1, 1995 |
| 5433609 |
Foreign lyric instructional device and method |
Jul. 18, 1995 |
| 5405153 |
Musical electronic game |
Apr. 11, 1995 |
| 5387108 |
Multi-purpose, universally applicable re-recordable, audible, message delivery system |
Feb. 7, 1995 |
| 5368308 |
Sound recording and play back system |
Nov. 29, 1994 |
| 5340317 |
Real-time interactive conversational apparatus |
Aug. 23, 1994 |
| 5277429 |
Game assembly utilizing sound identification for moves on a game board |
Jan. 11, 1994 |
| 5254007 |
Baby entertainment and learning apparatus for highchairs |
Oct. 19, 1993 |
| 5224864 |
Method of recording and reproducing subliminal signals that are 180 degrees out of phase |
Jul. 6, 1993 |
| 5215468 |
Method and apparatus for introducing subliminal changes to audio stimuli |
Jun. 1, 1993 |
| 5213510 |
Real-time interactive conversational toy |
May. 25, 1993 |
| 5180307 |
Learning apparatus |
Jan. 19, 1993 |
| 5106097 |
Audio quiz game |
Apr. 21, 1992 |
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