BACKPACKS ESPECIALLY ADAPTED SPEAKERS

Brand Owner Address Description
GEARTONOMY Geartonomy Inc. 33027 Garfinkle Street Union City CA 94587 Backpacks especially adapted for speakers and chargers; Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices, namely, cell phones, tablet computers, mobile phones, MP3 players; Mounts and mounting brackets adapted for audio speakers with swiveling bases therefor; Wireless indoor and outdoor speakers; wireless audio speakers; audio speakers; Carrying cases and protective cases for speakers; Carrying cases and protective cases for tablet computers, laptops, mobile phones, and cell phones; Protective covers and cases for tablet computers; Electronic hubs and mounts for connecting portable electronic devices, tablet computers, mobile phones, and cell phones in an automobile; keyboards for tablets computers and mobile phones;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A horn assembly for high frequency acoustic speakers. In an array of speakers, a spacing between adjacent speakers needs to be less than the wavelength of sound being emitted in order to combine effectively. For high frequency sound, a relatively small wavelength imposes a limitation on such a spacing. Such limitations are sometimes physically difficult to implement. A horn assembly increases the exit dimensions of the small speaker to larger desired dimensions by utilizing one or more plugs that divide a larger horn cavity into smaller horn cavities and creating similar pathlengths thereto. The similar pathlengths and the smaller horn cavities having desired dimensions allow the exiting sound to combine effectively. The overall dimensions of the exit portion of the horn assembly can be selected to match the dimensions of larger bass speakers, thus allowing improved arraying of the high frequency speakers with respect to other larger speakers.