Audio listening system

Information

  • Patent Grant
  • D921609
  • Patent Number
    D921,609
  • Date Filed
    Thursday, February 6, 2020
    4 years ago
  • Date Issued
    Tuesday, June 8, 2021
    2 years ago
  • US Classifications
    Field of Search
    • US
    • D14 205
    • D14 188
    • D14 192
    • D14 249
    • D29 112
    • 002 209000
    • D28 41
    • 132 273000
    • 381 380000
    • 381 381000
    • 381 374000
    • 455 090300
    • 455 575100
    • 455 569100
    • CPC
    • H04R25/00
    • H04R25/02
    • H04R1/10
    • H04R1/1016
    • H04R1/1066
    • H04R5/033
    • H04R5/0335
    • H04R1/1091
    • A42B3/16
    • A61F11/14
  • International Classifications
    • 1401
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a front perspective view of an audio listening system showing the claimed design;



FIG. 2 is a front view thereof;



FIG. 3 is a right side view thereof;



FIG. 4 is a left side view thereof;



FIG. 5 is a rear view thereof;



FIG. 6 is a top view thereof; and,



FIG. 7 is a bottom view thereof.


The broken lines in the figures show portions of the audio listening system that form no part of the claimed design.


Claims
  • The ornamental design for an audio listening system, as shown and described.
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Divisions (2)
Number Date Country
Parent 29475634 Dec 2013 US
Child 29488470 US
Parent 29382418 Jan 2011 US
Child 29417832 US
Continuations (5)
Number Date Country
Parent 29668071 Oct 2018 US
Child 29723350 US
Parent 29593122 Feb 2017 US
Child 29668071 US
Parent 29526277 May 2015 US
Child 29593122 US
Parent 29488470 Apr 2014 US
Child 29526277 US
Parent 29417832 Apr 2012 US
Child 29475634 US