Portable auxiliary unit for mobile audio player

  • US 10,021,486 B1
  • Filed: 09/21/2017
  • Issued: 07/10/2018
  • Est. Priority Date: 09/21/2017
  • Status: Active Grant
First Claim
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1. A portable auxiliary unit for coupling with a mobile audio player, the auxiliary unit comprising:

  • a rechargeable battery pack;

    a speaker assembly;

    an audio connection cable for connecting the speaker assembly to an audio plug;

    a power connection cable for connecting the rechargeable battery to a power plug;

    a receiving cup positioned over the rechargeable battery pack and speaker assembly, the receiving cup comprising a seat for a non-integral mobile audio player and a wall extending upward to at least partially encapsulate the mobile audio player when nestled in the receiving cup, wherein the wall has an access port through which the audio plug and the power plug can extend; and

    ,an access panel having a closed position and an open position, wherein the audio plug and power plug are accessible from outside of the receiving cup when the access panel is in the open position.

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