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Class Information
Number: 181/150
Name: Acoustics > Diaphragm and enclosure > Recessed (e.g., wall-mounted, etc.)
Description: Subject matter wherein the means to support the diaphragm is provided with means to facilitate mounting within or behind a surface wall or an exposed surface.


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7587059 Snap-in and lock baffle Sep. 8, 2009
7576983 Portable electronic apparatus with improved audio quality through a curved and sloped surface of a housing Aug. 18, 2009
7570778 Angled speaker assembly Aug. 4, 2009
7556302 Parcel shelf structure in rear area of vehicle body Jul. 7, 2009
7553288 Sound and vibration transmission pad and system Jun. 30, 2009
7543681 Architectural speaker assembly Jun. 9, 2009
7530425 Speaker enclosure for a ceiling or wall mounted speaker method and apparatus May. 12, 2009
7503422 Expandable speaker enclosure Mar. 17, 2009
7425361 Speaker grille, injection molding mold, and broadcast data receiving device having such speaker grille Sep. 16, 2008
7401681 Mounting support device for ceiling embedded speaker system Jul. 22, 2008
7377358 Frame for speaker device and speaker device May. 27, 2008
7364009 Loudspeaker mounting frame, loudspeaker and cabinet comprising a loudspeaker Apr. 29, 2008
7353907 Speaker enclosure for a wall mounted speaker system Apr. 8, 2008
7325648 Frame for speaker device and speaker device Feb. 5, 2008
7299892 Door trim speaker grille with electroluminescent lamp and injection molding method of making same Nov. 27, 2007
7292702 In-wall speaker system method and apparatus Nov. 6, 2007
7275621 Skew horn for a loudspeaker Oct. 2, 2007
7268467 Acoustic transducer Sep. 11, 2007
7219763 Microphone assembly fitted to vehicle-mounted control module panel, that fits well May. 22, 2007
7178628 Speaker assembly Feb. 20, 2007
7077236 Articulating vehicle speaker assembly Jul. 18, 2006
7073624 Loudspeaker baffle isolation system Jul. 11, 2006
7032708 Flush mountable vibration reducing loudspeaker mounting assembly Apr. 25, 2006
7016513 Variable disposition wide band multi-way loudspeakers Mar. 21, 2006
7003129 Wall mounted speaker enclosure Feb. 21, 2006
6983819 Entertainment sound panels Jan. 10, 2006
6929091 Planar diaphragm loudspeaker and related methods Aug. 16, 2005
6926116 Speaker mounted in recreational vehicle Aug. 9, 2005
6918462 Fastening arrangement for an upholstery part covering a vehicle loudspeaker Jul. 19, 2005
6876752 Loudspeakers systems and components thereof Apr. 5, 2005
6870943 Ceiling loudspeaker Mar. 22, 2005
6845840 Surface mounted loudspeaker and bracket for the mounting thereof Jan. 25, 2005
6843345 Device and method for installing vehicle door speaker Jan. 18, 2005
6792117 Orientation adjusting apparatus for speakers Sep. 14, 2004
6782113 Sound device mounting assembly Aug. 24, 2004
6779627 Flat panel sound radiator with fire protective back box Aug. 24, 2004
6758451 Folding speaker bracket Jul. 6, 2004
6748096 Bulb type speaker structure Jun. 8, 2004
6741720 In-wall loudspeaker system May. 25, 2004
6715246 Ceiling tile transmitter and receiver system Apr. 6, 2004
6686036 Material for casing for acoustic equipment and casing for acoustic equipment fabricated therefrom Feb. 3, 2004
6687380 Active sub-woofer speaker system Feb. 3, 2004
6675930 Speaker holder Jan. 13, 2004
6661902 Loudspeaker with a front-mounted sealing element and method of manufacturing the same Dec. 9, 2003
6622817 Sound reproduction device working according to the bending wave principle Sep. 23, 2003
6614913 Vehicle speaker pod Sep. 2, 2003
6609589 Speaker enclosure and mounting method for isolating and insulating faceplate and heavy speakers from surrounding mounting surface Aug. 26, 2003
6588543 Spring-loaded dog assembly which enables a bezel of a speaker system and structure holding electric device to be mounted in ceilings and walls without having to use external retaining means Jul. 8, 2003
6578658 Accoustic chamber integrated with vehicle door Jun. 17, 2003
6577741 Method and article of manufacture to align and reinforce a driver's installation irrespective of driver diameter Jun. 10, 2003

1 2 3 4 5


 
 
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