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Class Information
Number: 381/374
Name: Electrical audio signal processing systems and devices > Electro-acoustic audio transducer > Plural or compound reproducers > Headphone > Particular support structure
Description: Subject matter having a specific means for maintaining a trans-ducer on the user"s head.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7436952 |
Earset microphone |
Oct. 14, 2008 |
| 7436974 |
System and method for securing headphone transducers |
Oct. 14, 2008 |
| 7424125 |
Ergonomic behind-the-head personal audio set and method of manufacturing same |
Sep. 9, 2008 |
| 7424126 |
Fix mounted earphone jack |
Sep. 9, 2008 |
| 7412070 |
Headphoning |
Aug. 12, 2008 |
| 7406180 |
Headphone with behind-the-head headband |
Jul. 29, 2008 |
| 7391863 |
Method and system for an interchangeable headset module resistant to moisture infiltration |
Jun. 24, 2008 |
| 7388960 |
Multimedia speaker headphone |
Jun. 17, 2008 |
| 7379557 |
Communication headset with auxiliary positioning device |
May. 27, 2008 |
| 7356362 |
Headset structure with built-in audio source |
Apr. 8, 2008 |
| 7356156 |
Wireless headset with rotatable speaker housing |
Apr. 8, 2008 |
| 7349550 |
Earbud adapter |
Mar. 25, 2008 |
| 7346180 |
Self-adjusting earloop for an over-the-ear headset |
Mar. 18, 2008 |
| 7302074 |
Receiver |
Nov. 27, 2007 |
| 7292703 |
Headphones |
Nov. 6, 2007 |
| 7289640 |
Adjustable bluetooth wireless earphone |
Oct. 30, 2007 |
| 7283641 |
Extensive mobility helmet headset and helmet which includes said headset |
Oct. 16, 2007 |
| 7245737 |
Behind-the-head mounted personal audio set |
Jul. 17, 2007 |
| 7231056 |
Ear-hook earphone with microphone |
Jun. 12, 2007 |
| 7172052 |
Headphone |
Feb. 6, 2007 |
| 7162039 |
Noise barrier apparatus having acoustic wave damping cushions |
Jan. 9, 2007 |
| 7162051 |
Headphone |
Jan. 9, 2007 |
| 7155025 |
Surround sound headphone system |
Dec. 26, 2006 |
| 7106877 |
Earloop for telecommunications headset |
Sep. 12, 2006 |
| 7097300 |
Sports binocular assembly |
Aug. 29, 2006 |
| 7050598 |
Self-adjusting earloop for an over-the-ear headset |
May. 23, 2006 |
| 7035421 |
Earphone set |
Apr. 25, 2006 |
| 7024013 |
Sound reduction/elimination device |
Apr. 4, 2006 |
| 7020300 |
Headset with resiliently deflectable boom |
Mar. 28, 2006 |
| 7013018 |
Earring for a headset |
Mar. 14, 2006 |
| 7006649 |
Earmuff with earphone |
Feb. 28, 2006 |
| 6993143 |
Foldable headphones |
Jan. 31, 2006 |
| 6978034 |
Helmet headset mounting assembly and method |
Dec. 20, 2005 |
| 6970572 |
Headphone device |
Nov. 29, 2005 |
| 6944309 |
Headphone system |
Sep. 13, 2005 |
| 6944307 |
Microphone/earpiece device for a mobile telephone, telephone exchange or the like |
Sep. 13, 2005 |
| 6920228 |
Lightweight headset for high noise environments |
Jul. 19, 2005 |
| 6914996 |
Portable telephone attachment for person hard of hearing |
Jul. 5, 2005 |
| 6914995 |
Portable multi-function device |
Jul. 5, 2005 |
| 6912291 |
Structure of a receptacle for earphone wire |
Jun. 28, 2005 |
| 6898295 |
Strap-shaped input device |
May. 24, 2005 |
| 6888950 |
Ear warming article including electronic device and easily interchangeable advertising areas |
May. 3, 2005 |
| 6868164 |
Head phone device |
Mar. 15, 2005 |
| 6839448 |
Earpiece having detachable battery device |
Jan. 4, 2005 |
| 6819772 |
Personal audio-set with pivoting ear clip mount |
Nov. 16, 2004 |
| 6804364 |
Headset |
Oct. 12, 2004 |
| 6788797 |
Headphone accessory |
Sep. 7, 2004 |
| 6785396 |
Earphone |
Aug. 31, 2004 |
| 6785395 |
Speaker configuration for a portable electronic device |
Aug. 31, 2004 |
| 6754361 |
Ergonomic headset assembly |
Jun. 22, 2004 |
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