| |
 |
|
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 |
| 5889876 |
Hemispherical speaker system |
Mar. 30, 1999 |
| 5887071 |
Dipole speaker headrests |
Mar. 23, 1999 |
| 5883966 |
Portable telephone with a speaker having an improved acoustic characteristic |
Mar. 16, 1999 |
| 5867583 |
Twist-lock-mountable versatile loudspeaker mount |
Feb. 2, 1999 |
| 5859917 |
Flush-mount swivel tweeter system for vehicular audio |
Jan. 12, 1999 |
| 5857027 |
Loudspeaker |
Jan. 5, 1999 |
| 5844999 |
Device for and method of attaching a speaker |
Dec. 1, 1998 |
| 5833186 |
Combination speaker housing and video monitor bracket |
Nov. 10, 1998 |
| 5832099 |
Speaker system having an undulating rigid speaker enclosure |
Nov. 3, 1998 |
| 5828765 |
Audio loudspeaker assembly for recessed lighting fixture and audio system using same |
Oct. 27, 1998 |
| 5812676 |
Near-field reproduction of binaurally encoded signals |
Sep. 22, 1998 |
| 5809153 |
Electroacoustical transducing |
Sep. 15, 1998 |
| 5806146 |
Microphone clip connecting structure |
Sep. 15, 1998 |
| 5805708 |
Speaker system for computer |
Sep. 8, 1998 |
| 5805709 |
Desktop microphone base |
Sep. 8, 1998 |
| 5802191 |
Loudspeakers, systems, and components thereof |
Sep. 1, 1998 |
| 5802190 |
Linear speaker array |
Sep. 1, 1998 |
| 5802192 |
Speaker waterproof structure for electrical equipment |
Sep. 1, 1998 |
| 5802194 |
Stereo loudspeaker system with tweeters mounted on rotatable enlongated arms |
Sep. 1, 1998 |
| 5802188 |
Integrated chassis and resonance component in an electronic device |
Sep. 1, 1998 |
| 5802197 |
Audio decoy |
Sep. 1, 1998 |
| 5802196 |
Speaker for radiating sound waves in all directions relative to a speaker supporting surface |
Sep. 1, 1998 |
| 5802193 |
Outdoor loudspeaker system |
Sep. 1, 1998 |
| 5796854 |
Thin film speaker apparatus for use in a thin film video monitor device |
Aug. 18, 1998 |
| 5790679 |
Communications terminal having a single transducer for handset and handsfree receive functionality |
Aug. 4, 1998 |
| 5784479 |
Loudspeaker frame |
Jul. 21, 1998 |
| 5781853 |
Recreational storage and audio apparatus |
Jul. 14, 1998 |
| 5778086 |
Electronic device connection terminal |
Jul. 7, 1998 |
| 5771302 |
Subwoofer--loudspeaker box |
Jun. 23, 1998 |
| 5771304 |
Apparatus including a loudspeaker unit, loudspeaker unit, and housing for a loudspeaker unit |
Jun. 23, 1998 |
| 5771305 |
Removable bag for mounting of stereo system on two-wheeled vehicle |
Jun. 23, 1998 |
| 5764782 |
Acoustic reflector |
Jun. 9, 1998 |
| 5764776 |
System for imparting sensory effects across a mother's abdomen to a fetus |
Jun. 9, 1998 |
| 5758852 |
Modular loudspeaker enclosure suspension rigging system |
Jun. 2, 1998 |
| 5761323 |
Device for and method of attaching a speaker |
Jun. 2, 1998 |
| 5761322 |
Portable computer speaker enclosure |
Jun. 2, 1998 |
| 5757943 |
Movable boom mounting device |
May. 26, 1998 |
| 5757929 |
Audio interface garment and communication system for use therewith |
May. 26, 1998 |
| 5754669 |
Speaker grille |
May. 19, 1998 |
| 5748758 |
Acoustic audio transducer with aerogel diaphragm |
May. 5, 1998 |
| 5740265 |
Loudspeaker unit and loudspeaker system employing the unit |
Apr. 14, 1998 |
| 5734733 |
Television receiver with integrated speakers |
Mar. 31, 1998 |
| 5734732 |
Speaker arrangement and mounting apparatus and method |
Mar. 31, 1998 |
| 5732140 |
Acoustic speaker system with expandable speaker enclosure |
Mar. 24, 1998 |
| 5732145 |
Speaker system and device rack arrangement |
Mar. 24, 1998 |
| 5731554 |
Optimized loudspeaker transducer monuting system |
Mar. 24, 1998 |
| 5721785 |
Small-sized sound generator |
Feb. 24, 1998 |
| 5721787 |
Speaker porting for a communication device |
Feb. 24, 1998 |
| 5719549 |
Buzzer assembly |
Feb. 17, 1998 |
| 5706358 |
Magnetic audio transducer with hinged armature |
Jan. 6, 1998 |
|
|
|
