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Class Information
Number: 381/124
Name: Electrical audio signal processing systems and devices > Miscellaneous
Description: Subject matter not hereinabove classified.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7388619 |
Mobile device with a combination camera and loudspeaker |
Jun. 17, 2008 |
| 7356154 |
Audio player activated by greeting card retraction |
Apr. 8, 2008 |
| 7330551 |
Apparatus and method for controlling input signal level |
Feb. 12, 2008 |
| 7327848 |
Visualization of spatialized audio |
Feb. 5, 2008 |
| 7317803 |
Medicine administration method |
Jan. 8, 2008 |
| 7299892 |
Door trim speaker grille with electroluminescent lamp and injection molding method of making same |
Nov. 27, 2007 |
| 7227965 |
Pillow in the form of a stuffed toy or 3-D character toy having two headphone speakers mounted on the ears of the toy |
Jun. 5, 2007 |
| 7133528 |
Call device |
Nov. 7, 2006 |
| 7024009 |
Removable template for audio amplification system |
Apr. 4, 2006 |
| 7006644 |
Audio dispensing valve for a beverage dispenser |
Feb. 28, 2006 |
| 6978030 |
Light emitting loudspeaker cover |
Dec. 20, 2005 |
| 6944311 |
Speaker for vehicle |
Sep. 13, 2005 |
| 6933452 |
Terminal connection device for speaker |
Aug. 23, 2005 |
| 6879864 |
Dual-bar audio level meter for digital audio with dynamic range control |
Apr. 12, 2005 |
| 6792117 |
Orientation adjusting apparatus for speakers |
Sep. 14, 2004 |
| 6757574 |
Methods and apparatus for producing animal sounds to lure animals |
Jun. 29, 2004 |
| 6724909 |
Speaker apparatus |
Apr. 20, 2004 |
| 6687382 |
Information processing apparatus, information processing method, and information providing medium |
Feb. 3, 2004 |
| 6628789 |
Talking toilet paper holder |
Sep. 30, 2003 |
| 6578051 |
Device and process for remote management of a network of audiovisual information reproduction systems |
Jun. 10, 2003 |
| 6566767 |
Selectable make-brake ground connector, cable and/or system |
May. 20, 2003 |
| 6542613 |
Electronic sound generator attachment for children's slides |
Apr. 1, 2003 |
| 6516070 |
Spa audio system operable with a remote control |
Feb. 4, 2003 |
| 6282611 |
Digital information system, digital audio signal processor and signal converter |
Aug. 28, 2001 |
| 6259794 |
Audio device for medication container |
Jul. 10, 2001 |
| 6125190 |
Image display and audio device |
Sep. 26, 2000 |
| 6108426 |
Audio power management |
Aug. 22, 2000 |
| 6104820 |
Musical massager |
Aug. 15, 2000 |
| 6081604 |
Electric sound converter |
Jun. 27, 2000 |
| 6052472 |
Multi-functional audio and video control box |
Apr. 18, 2000 |
| 6028500 |
Audible noise suppressor for planar magnetic devices |
Feb. 22, 2000 |
| 5978488 |
Simulated AM radio |
Nov. 2, 1999 |
| 5920634 |
Activatable audio advertising display standard |
Jul. 6, 1999 |
| 5841878 |
Multimedia collectible |
Nov. 24, 1998 |
| 5815586 |
Closure for sealing a medication container |
Sep. 29, 1998 |
| 5748756 |
Entertainment system with sound storage cartridge and playback device |
May. 5, 1998 |
| 5740255 |
High fidelity audio cable comparator and method therefor |
Apr. 14, 1998 |
| 5627898 |
Signal distribution with user-configurable ground-loop control |
May. 6, 1997 |
| 5574796 |
Loudspeaker installing |
Nov. 12, 1996 |
| 5572592 |
Remote control audio apparatus for hunters |
Nov. 5, 1996 |
| 5566240 |
Method and apparatus for enhancing the quality of sound from electrically powered audio equipment |
Oct. 15, 1996 |
| 5548656 |
Remote method and apparatus for listening to birds |
Aug. 20, 1996 |
| 5440637 |
Listening and display unit |
Aug. 8, 1995 |
| 5239587 |
Sound recording device for use by hunters |
Aug. 24, 1993 |
| 5191615 |
Interrelational audio kinetic entertainment system |
Mar. 2, 1993 |
| 5134660 |
Audio harness for video camera |
Jul. 28, 1992 |
| 5099518 |
Electrical conductor of high magnetic permeability material for audio circuits |
Mar. 24, 1992 |
| 5097326 |
Image-audio transformation system |
Mar. 17, 1992 |
| 4998282 |
Lifesaving borescope system |
Mar. 5, 1991 |
| 4964738 |
Electrical conductor of high magnetic permeability material for audio circuits |
Oct. 23, 1990 |
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