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Class Information
Number: 381/387
Name: Electrical audio signal processing systems and devices > Electro-acoustic audio transducer > Mounting or support feature of housed loudspeaker > Directional, directible, or movable
Description: Subject matter in which a) the housing and transducer together radiate sound with different strengths toward different locations in an environment, or b) the enclosure or a portion thereof is aimable or steerable toward different locations in an environment, or c) means are provided to enable a housed transducer to be readily relocated to different positions in an environment.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7593536 |
Multimedia audio dock |
Sep. 22, 2009 |
| 7587053 |
Audio-based position tracking |
Sep. 8, 2009 |
| 7587059 |
Snap-in and lock baffle |
Sep. 8, 2009 |
| 7575095 |
Speaker |
Aug. 18, 2009 |
| 7570778 |
Angled speaker assembly |
Aug. 4, 2009 |
| 7532735 |
Adjustable mounting system for speaker enclosures |
May. 12, 2009 |
| 7406180 |
Headphone with behind-the-head headband |
Jul. 29, 2008 |
| 7367423 |
Speaker assembly with aiming device |
May. 6, 2008 |
| 7369672 |
Personal audio visual system |
May. 6, 2008 |
| 7350618 |
Multimedia speaker product |
Apr. 1, 2008 |
| 7333625 |
Collapsible electro-acoustic transducer system |
Feb. 19, 2008 |
| 7286677 |
Directional microphone assembly |
Oct. 23, 2007 |
| 7266210 |
Recessed speaker box and mount |
Sep. 4, 2007 |
| 7260228 |
Optimum driver spacing for a line array with a minimum number of radiating elements |
Aug. 21, 2007 |
| 7237648 |
Surround sound positioning tower system and method |
Jul. 3, 2007 |
| 7178629 |
Electroacoustic public address unit with acoustic horn or waveguide |
Feb. 20, 2007 |
| 7178628 |
Speaker assembly |
Feb. 20, 2007 |
| 7155026 |
Mounting bracket system |
Dec. 26, 2006 |
| 7134523 |
System for integrating mid-range and high-frequency acoustic sources in multi-way loudspeakers |
Nov. 14, 2006 |
| 7106180 |
Directional acoustic alerting system |
Sep. 12, 2006 |
| 7090047 |
Surround sound positioning tower system and method |
Aug. 15, 2006 |
| 7088836 |
Door with structural components configured to radiate acoustic Energy |
Aug. 8, 2006 |
| 7077236 |
Articulating vehicle speaker assembly |
Jul. 18, 2006 |
| 6990212 |
Mounting structure of speaker box |
Jan. 24, 2006 |
| 6968068 |
Foldable speakers |
Nov. 22, 2005 |
| 6876752 |
Loudspeakers systems and components thereof |
Apr. 5, 2005 |
| 6868563 |
Spa-based speaker |
Mar. 22, 2005 |
| 6856692 |
Combination speaker enclosure mounting structure |
Feb. 15, 2005 |
| 6798890 |
Directional microphone assembly |
Sep. 28, 2004 |
| 6798892 |
Rotatable removeable speaker assembly |
Sep. 28, 2004 |
| 6792117 |
Orientation adjusting apparatus for speakers |
Sep. 14, 2004 |
| 6766033 |
Modular bass arraying |
Jul. 20, 2004 |
| 6766027 |
Elliptical flushmount speaker |
Jul. 20, 2004 |
| 6739424 |
Speaker system |
May. 25, 2004 |
| 6724907 |
Tweeter support rack structure |
Apr. 20, 2004 |
| 6690802 |
Adjustable speaker box for the sports bar of a vehicle |
Feb. 10, 2004 |
| 6683963 |
Interchangeable pivoting loudspeaker assembly with spring retained high frequency transducer |
Jan. 27, 2004 |
| 6608909 |
Foldable speaker rack for use with spas |
Aug. 19, 2003 |
| 6580801 |
Loudspeaker apparatus |
Jun. 17, 2003 |
| 6556687 |
Super-directional loudspeaker using ultrasonic wave |
Apr. 29, 2003 |
| 6542616 |
Portable information processing apparatus and speaker unit |
Apr. 1, 2003 |
| 6487298 |
Microphone stand sound monitor |
Nov. 26, 2002 |
| 6480613 |
Loudspeaker stand |
Nov. 12, 2002 |
| 6356640 |
Direction adjusting arrangement for tweeter |
Mar. 12, 2002 |
| 6343135 |
Retractable speaker assembly for a partition |
Jan. 29, 2002 |
| 6292573 |
Portable communication device with collapsible speaker enclosure |
Sep. 18, 2001 |
| 6282297 |
Angle adjustment structure for speaker system |
Aug. 28, 2001 |
| 6201878 |
Portable compact disc player |
Mar. 13, 2001 |
| 6134332 |
Sound lens speaker system |
Oct. 17, 2000 |
| 6128395 |
Loudspeaker system with controlled directional sensitivity |
Oct. 3, 2000 |
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