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Class Information
Number: 381/386
Name: Electrical audio signal processing systems and devices > Electro-acoustic audio transducer > Mounting or support feature of housed loudspeaker
Description: Subject matter having a) a transducer for converting a time varying electrical signal into sound combined with an enclosure, casing, shell, or baffle, or b) details of the fastening of such a transducer to or within an enclosure, casing, shell, or baffle, or c) means to hold an enclosed transducer for or during use.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7299892 |
Door trim speaker grille with electroluminescent lamp and injection molding method of making same |
Nov. 27, 2007 |
| 7302061 |
Dual-tweeter loudspeaker |
Nov. 27, 2007 |
| 7302075 |
Electronic device with loudspeaker |
Nov. 27, 2007 |
| 7298860 |
Rigging system for line array speakers |
Nov. 20, 2007 |
| 7298861 |
Loudspeaker |
Nov. 20, 2007 |
| 7298862 |
Asymmetrical loudspeaker enclosures with enhanced low frequency response |
Nov. 20, 2007 |
| 7292706 |
Support structure of loudspeaker unit and loudspeaker system |
Nov. 6, 2007 |
| 7280667 |
Speaker system |
Oct. 9, 2007 |
| 7272236 |
Speaker assembly for a television cabinet |
Sep. 18, 2007 |
| 7261180 |
Rigging system for speaker cabinets |
Aug. 28, 2007 |
| 7242788 |
Securing magnets in high-efficiency planar magnetic transducers |
Jul. 10, 2007 |
| 7221772 |
Electronic device comprising a loudspeaker unit |
May. 22, 2007 |
| 7206427 |
Flat panel surface array |
Apr. 17, 2007 |
| 7206422 |
Transducer assembly apparatus |
Apr. 17, 2007 |
| 7201996 |
Sound generator for a portable device |
Apr. 10, 2007 |
| 7201251 |
Modular speaker cabinet |
Apr. 10, 2007 |
| 7190804 |
Speaker apparatus |
Mar. 13, 2007 |
| 7178628 |
Speaker assembly |
Feb. 20, 2007 |
| 7171013 |
Loud speaker |
Jan. 30, 2007 |
| 7162048 |
Structure around a speaker unit and applied electric or electronic apparatus thereof |
Jan. 9, 2007 |
| 7155026 |
Mounting bracket system |
Dec. 26, 2006 |
| 7155027 |
Home theater in a box speaker mount with integrated mounting tool |
Dec. 26, 2006 |
| 7149321 |
Electro-dynamic loudspeaker mounting system |
Dec. 12, 2006 |
| 7133533 |
Passive acoustic radiating |
Nov. 7, 2006 |
| 7120269 |
Lay-in tile speaker system |
Oct. 10, 2006 |
| RE39330 |
Speaker system and a method for improving sound quality thereof |
Oct. 10, 2006 |
| 7116795 |
Self-aligning self-sealing high-fidelity portable speaker and system |
Oct. 3, 2006 |
| 7103194 |
Wall hanged audio arrangement |
Sep. 5, 2006 |
| 7095867 |
Portable audio reproduction system |
Aug. 22, 2006 |
| 7093688 |
Structure for preventing the generation of standing waves and a method for implementing the same |
Aug. 22, 2006 |
| 7095313 |
Meter apparatus for vehicles |
Aug. 22, 2006 |
| 7069061 |
Speaker assemblies and mobile terminals including the same |
Jun. 27, 2006 |
| 7054459 |
Surrounding structure of a loudspeaker |
May. 30, 2006 |
| 7043042 |
Button apparatus with a speaker |
May. 9, 2006 |
| 7032708 |
Flush mountable vibration reducing loudspeaker mounting assembly |
Apr. 25, 2006 |
| 7031487 |
Tabbed speaker frame with oversized diaphragm |
Apr. 18, 2006 |
| 7020295 |
Piezoelectric electroacoustic transducer and manufacturing method of the same |
Mar. 28, 2006 |
| 7016513 |
Variable disposition wide band multi-way loudspeakers |
Mar. 21, 2006 |
| 7013019 |
Thermoset composite material baffle for loudspeaker |
Mar. 14, 2006 |
| 7013020 |
Speaker cabinet |
Mar. 14, 2006 |
| 7003129 |
Wall mounted speaker enclosure |
Feb. 21, 2006 |
| 6999597 |
Speaker stacking structure |
Feb. 14, 2006 |
| 6999595 |
Slide-on speaker assembly |
Feb. 14, 2006 |
| 6996243 |
Loudspeaker with shaped sound field |
Feb. 7, 2006 |
| 6990212 |
Mounting structure of speaker box |
Jan. 24, 2006 |
| 6988584 |
Speaker diaphragm edge and its manufacturing method |
Jan. 24, 2006 |
| 6987445 |
Water resistant audible signal |
Jan. 17, 2006 |
| 6987860 |
Speaker installation structure |
Jan. 17, 2006 |
| 6985596 |
Loudspeakers |
Jan. 10, 2006 |
| 6978030 |
Light emitting loudspeaker cover |
Dec. 20, 2005 |
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