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Class Information
Number: 381/385
Name: Electrical audio signal processing systems and devices > Electro-acoustic audio transducer > Having body supported structure other than on head
Description: Subject matter having a means to support a transducer on the neck, shoulders, chest, abdomen, arms, hands, etc.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7548630 |
Integrated loudspeaker system |
Jun. 16, 2009 |
| 7428946 |
Suspension and electro-acoustic transducer using the suspension |
Sep. 30, 2008 |
| 7236751 |
Strap pendant with input buttons on strap for controlling attached portable devices |
Jun. 26, 2007 |
| 7230206 |
Battery operated heated jacket |
Jun. 12, 2007 |
| 7035422 |
Wearable speaker garments |
Apr. 25, 2006 |
| 7035086 |
Removable storage of speakers within cavities of electronic device housing |
Apr. 25, 2006 |
| 6954539 |
Speaker |
Oct. 11, 2005 |
| 6914995 |
Portable multi-function device |
Jul. 5, 2005 |
| 6912287 |
Wearable communication device |
Jun. 28, 2005 |
| 6898295 |
Strap-shaped input device |
May. 24, 2005 |
| 6883693 |
Knapsack with stereophonic reproducing kit |
Apr. 26, 2005 |
| 6847725 |
Radio, infrared, and audio assistive listening device |
Jan. 25, 2005 |
| 6771790 |
Ear set for a cellular phone |
Aug. 3, 2004 |
| 6763119 |
Neckphone |
Jul. 13, 2004 |
| 6707924 |
Holder for portable electronic equipment |
Mar. 16, 2004 |
| 6684063 |
Intergrated hearing aid for telecommunications devices |
Jan. 27, 2004 |
| 6480613 |
Loudspeaker stand |
Nov. 12, 2002 |
| 6438247 |
Seatbelt microphone mounting |
Aug. 20, 2002 |
| 6434251 |
Headset with adjustable earhook |
Aug. 13, 2002 |
| 6377697 |
Ear-mounted headset device |
Apr. 23, 2002 |
| 6252970 |
Headphone |
Jun. 26, 2001 |
| 6234446 |
Personal audio/video entertainment system |
May. 22, 2001 |
| 6178251 |
Collar microphone |
Jan. 23, 2001 |
| 5903068 |
Electroacoustic transducer |
May. 11, 1999 |
| 5867355 |
Recording and/or reproducing apparatus with external controller and headset and separate take-up reels therefor |
Feb. 2, 1999 |
| 5857027 |
Loudspeaker |
Jan. 5, 1999 |
| 5835609 |
Ear protection device |
Nov. 10, 1998 |
| 5829431 |
Microphone attenuation device for use in oxygen breathing masks |
Nov. 3, 1998 |
| 5828765 |
Audio loudspeaker assembly for recessed lighting fixture and audio system using same |
Oct. 27, 1998 |
| 5815579 |
Portable speakers with phased arrays |
Sep. 29, 1998 |
| 5809156 |
Sound reproduction device with active noise compensation |
Sep. 15, 1998 |
| 5802190 |
Linear speaker array |
Sep. 1, 1998 |
| 5802194 |
Stereo loudspeaker system with tweeters mounted on rotatable enlongated arms |
Sep. 1, 1998 |
| 5802191 |
Loudspeakers, systems, and components thereof |
Sep. 1, 1998 |
| 5799097 |
Earphone radio receiver |
Aug. 25, 1998 |
| 5796854 |
Thin film speaker apparatus for use in a thin film video monitor device |
Aug. 18, 1998 |
| 5793865 |
Cordless headset telephone |
Aug. 11, 1998 |
| 5793878 |
Headset microphone having a location apparatus |
Aug. 11, 1998 |
| 5790683 |
Headphone including split earphones and coupling means for coupling it to the ears |
Aug. 4, 1998 |
| 5790681 |
Fixing assembly for a helmet headset |
Aug. 4, 1998 |
| 5781638 |
Electro-acoustic transducer |
Jul. 14, 1998 |
| 5768397 |
Hearing aid and system for use with cellular telephones |
Jun. 16, 1998 |
| 5764778 |
Hearing aid headset having an array of microphones |
Jun. 9, 1998 |
| 5761298 |
Communications headset with universally adaptable receiver and voice transmitter |
Jun. 2, 1998 |
| 5761322 |
Portable computer speaker enclosure |
Jun. 2, 1998 |
| 5757944 |
Headset with adjustable earhook |
May. 26, 1998 |
| 5757929 |
Audio interface garment and communication system for use therewith |
May. 26, 1998 |
| 5740263 |
Multi-media microphone seat |
Apr. 14, 1998 |
| 5737436 |
Earphones with eyeglass attatchments |
Apr. 7, 1998 |
| 5729615 |
In-ear type earphone having an ear hanger |
Mar. 17, 1998 |
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