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Class Information
Number: 434/309
Name: Education and demonstration > Audio recording and visual means > Common carrier for visual means and audio recording
Description: Subject matter wherein both visual and sound information are included on the same carrier structure.










Sub-classes under this class:

Class Number Class Name Patents
434/311 Card, sheet, or block 34
434/310 Carrier used with image projector 9


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8295957 Method and system providing a customized audio presentation tailored to a predetermined event sequence Oct. 23, 2012
8160489 Karaoke device with integrated mixing, echo and volume control Apr. 17, 2012
7516073 Electronic-book read-aloud device and electronic-book read-aloud method Apr. 7, 2009
7006786 Computer software and portable memory for an electronic educational toy Feb. 28, 2006
6975832 Photo album with provision for media playback Dec. 13, 2005
6954199 Three dimensional interactive system Oct. 11, 2005
6933928 Electronic book player with audio synchronization Aug. 23, 2005
6837521 Foam book with improved binding and method Jan. 4, 2005
6792243 Electronic book with simulated three-dimensional illustrations Sep. 14, 2004
6782238 Method for presenting media on an electronic device Aug. 24, 2004
6775517 Synchronized teaching mobile Aug. 10, 2004
6755655 Electronic educational toy appliance and a portable memory device therefor Jun. 29, 2004
6729881 Electronic educational toy appliance and a portable memory device therefor May. 4, 2004
6697602 Talking book Feb. 24, 2004
6554616 Bilingual doll Apr. 29, 2003
6544040 Method, apparatus and article for presenting a narrative, including user selectable levels of detail Apr. 8, 2003
6449460 Teaching method and kit Sep. 10, 2002
6377780 Device for displaying multiple scenes animated by sequences of light Apr. 23, 2002
6349194 Order receiving method and apparatus for making sound-accompanying photographs Feb. 19, 2002
6328570 Portable karaoke unit Dec. 11, 2001
6201947 Multipurpose learning device Mar. 13, 2001
6199042 Reading system Mar. 6, 2001
6169876 Vehicle seat mounted educational book Jan. 2, 2001
6167233 Device for recording multiple discrete messages for a book Dec. 26, 2000
6155835 Programmable apparatus Dec. 5, 2000
6148173 System for initialization of an image holder that stores images with associated audio segments Nov. 14, 2000
6101366 Sound belt for diapers Aug. 8, 2000
6080034 Multi-cultural doll Jun. 27, 2000
6029042 Educational audio playback device including hidden graphical images located below pivoting button elements Feb. 22, 2000
6021306 Apparatus for presenting visual material with identified sensory material Feb. 1, 2000
5991133 Portable video cassette player for children Nov. 23, 1999
5888070 Electronic aid for reading practice Mar. 30, 1999
5848901 Apparatus and method for recording and reproducing user comments on and from video tape Dec. 15, 1998
5829985 Interactive children's game Nov. 3, 1998
5820386 Interactive educational apparatus and method Oct. 13, 1998
5807114 System for treating patients with anxiety disorders Sep. 15, 1998
5782692 Time-segmented multimedia game playing and authoring system Jul. 21, 1998
5632624 Electronic study guide May. 27, 1997
5613909 Time-segmented multimedia game playing and authoring system Mar. 25, 1997
5609488 Method of combining audio and visual indicia Mar. 11, 1997
5609487 Audio visual karaoke system using audio cassette Mar. 11, 1997
5575659 Document interpreting systems Nov. 19, 1996
5538430 Self-reading child's book Jul. 23, 1996
5538430 Self-reading child's book Jul. 23, 1996
5477510 Optical disc playback and display apparatus Dec. 19, 1995
H1452 Interactive information delivery system and method of training Jun. 6, 1995
5415553 Device for identifying an object using an omnidirectional bar code May. 16, 1995
5382188 Audio playback device Jan. 17, 1995
5295837 Magnetic visual display Mar. 22, 1994
5263865 Personal learning system Nov. 23, 1993

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