| |
 |
|
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 |
| 6215885 |
Audio speaker |
Apr. 10, 2001 |
| 6215884 |
Piezo speaker for improved passenger cabin audio system |
Apr. 10, 2001 |
| 6201878 |
Portable compact disc player |
Mar. 13, 2001 |
| 6192137 |
Garment capable of outputting a sound |
Feb. 20, 2001 |
| 6175636 |
Electrostatic speaker with moveable diaphragm edges |
Jan. 16, 2001 |
| 6175489 |
Onboard speaker system for portable computers which maximizes broad spatial impression |
Jan. 16, 2001 |
| 6173064 |
Isolation/damping mounting system for loudspeaker crossover network |
Jan. 9, 2001 |
| 6169814 |
Fetal communication device |
Jan. 2, 2001 |
| 6160896 |
Variable frequency response microphone porting system |
Dec. 12, 2000 |
| 6160897 |
Apparatus for operation in an on-ear mode and an off-ear mode |
Dec. 12, 2000 |
| 6157729 |
Anti-theft boat speaker brackets |
Dec. 5, 2000 |
| 6154555 |
Recessed audio speaker system |
Nov. 28, 2000 |
| 6150924 |
Surface-mounted electromagnetic sound generating body |
Nov. 21, 2000 |
| 6151401 |
Planar speaker for multimedia laptop PCs |
Nov. 21, 2000 |
| 6144752 |
Speaker cabinet apparatus |
Nov. 7, 2000 |
| 6144746 |
Loudspeakers comprising panel-form acoustic radiating elements |
Nov. 7, 2000 |
| 6134336 |
Integrated speaker assembly of a portable electronic device |
Oct. 17, 2000 |
| 6128394 |
Speaker apparatus and waterproof cover therefor |
Oct. 3, 2000 |
| 6122390 |
Speaker hatchboard |
Sep. 19, 2000 |
| 6104823 |
Speaker system |
Aug. 15, 2000 |
| 6101261 |
Variable tilt loud speaker enclosure |
Aug. 8, 2000 |
| 6101262 |
Flush-mount pivoting speaker |
Aug. 8, 2000 |
| 6094497 |
Loudspeaker system having back pressure equalization |
Jul. 25, 2000 |
| 6072887 |
Receiver-transmitter of communication equipment |
Jun. 6, 2000 |
| 6061459 |
Surface-mounted electromagnetic sound generating body |
May. 9, 2000 |
| 6061460 |
Fixing device of speaker unit for portable computer |
May. 9, 2000 |
| 6057659 |
Speaker apparatus |
May. 2, 2000 |
| 6058199 |
Speaker system with vibration isolation speaker unit mounting structure |
May. 2, 2000 |
| 6052275 |
Multimedia monitor testing apparatus and method |
Apr. 18, 2000 |
| 6052463 |
Loudspeaker and telephone device comprising such a loudspeaker |
Apr. 18, 2000 |
| 6035962 |
Easily-combinable and movable speaker case |
Mar. 14, 2000 |
| 6038327 |
Electroacoustic transducer comprising a closing member for closing the rear volume of the transducer |
Mar. 14, 2000 |
| 6031924 |
Fixed mounting loudspeaker with removable chassis |
Feb. 29, 2000 |
| 6021208 |
Hidden speaker enclosure structure |
Feb. 1, 2000 |
| 6005957 |
Loudspeaker pressure plate |
Dec. 21, 1999 |
| 6005642 |
Television receiver with doors for its display screen which doors contain loudspeakers |
Dec. 21, 1999 |
| 5970161 |
Speaker system for a video monitor and a video monitor equipped with a speaker system |
Oct. 19, 1999 |
| RE36327 |
Electroacoustic transducer and method of fabricating the same |
Oct. 5, 1999 |
| 5960095 |
Loudspeaker assembly with adjustable directivity |
Sep. 28, 1999 |
| 5956412 |
Loudspeaker case structure for video display appliances |
Sep. 21, 1999 |
| 5947434 |
Combination speaker housing and video monitor bracket |
Sep. 7, 1999 |
| 5946401 |
Linear speaker array |
Aug. 31, 1999 |
| 5937074 |
High back emf, high pressure subwoofer having small volume cabinet, low frequency cutoff and pressure resistant surround |
Aug. 10, 1999 |
| 5937073 |
Hanging, positionable, speaker enclosure |
Aug. 10, 1999 |
| 5933509 |
Band pass speaker |
Aug. 3, 1999 |
| 5905804 |
Pad structure for a speaker cabinet |
May. 18, 1999 |
| 5902023 |
Speaker cabinet and monitor housing mounting arrangement |
May. 11, 1999 |
| 5898787 |
Fetal and infant audio bag apparatus |
Apr. 27, 1999 |
| 5896461 |
Compact speakerphone apparatus |
Apr. 20, 1999 |
| 5889877 |
Cabinet for a loudspeaker |
Mar. 30, 1999 |
|
|
|
