TREA

Portable oxygen concentrator

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Information

  • Patent Grant
  • D749220
  • Patent Number
    D749,220
  • Date Filed
    Thursday, December 30, 2010
    14 years ago
  • Date Issued
    Tuesday, February 9, 2016
    8 years ago
  • US Classifications
    Field of Search
    • US
    • D24 108
    • D24 110
    • D24 1105
    • D24 1106
    • D24 163
    • D24 164
    • D24 165
    • D24 186
    • 096 115000
    • 128 204230
    • 128 205110
    • 128 205120
  • International Classifications
    • 2400
    • Term of Grant
      14Years
Information
Abstract
Description


FIG. 1 is an Isometric View of the portable oxygen concentrator of the present design.



FIG. 2 is a Front View of the portable oxygen concentrator of the present design.



FIG. 3 is a Back View of the portable oxygen concentrator of the present design.



FIG. 4 is a Left Side View of the portable oxygen concentrator of the present design.



FIG. 5 is a Right Side View of the portable oxygen concentrator of the present design.



FIG. 6 is a Top View of the portable oxygen concentrator of the present design.



FIG. 7 is a Bottom View of the portable oxygen concentrator of the present design; and,



FIG. 8 is an expanded view of the top portion of FIG. 1.


In the drawings, the broken lines depict unclaimed environment only and forms no part of the claimed design.


Claims
  • The ornamental design for a portable oxygen concentrator, as shown and described.
US Referenced Citations (10)
Number Name Date Kind
D490155 Nakamura May 2004 S
D510437 Lang et al. Oct 2005 S
D510438 Kondo et al. Oct 2005 S
D513074 Nakamura et al. Dec 2005 S
D528212 Conway et al. Sep 2006 S
D550360 McCombs et al. Sep 2007 S
D604417 Fujimoto et al. Nov 2009 S
D606655 Wilkinson et al. Dec 2009 S
D651715 Dougherty, IV Jan 2012 S
D666724 Wilhelm Sep 2012 S
Non-Patent Literature Citations (8)
Entry
“LifeChoice Portable Oxygen Concentrator” reference dated Aug. 26, 2014, found on the internet at http://www.oxygenconcentratordepot.com/lifechoice-portable-oxygen-concentrator.
“Inogen One G2 Portable . . . ” reference dated Sep. 25, 2012 found on the internet at http://www.vitalitymedical.com/inogen-one-g2-portable-oxygen-concentrator-system.html.
“Air-sep Lifestyle . . . ” reference dated Sep. 25, 2012 found on the internet at http://www.aeromedic.com/airsep-lifestyle Sep. 25, 2012.
“Advanced Aeromedical, Inc.” reference dated Sep. 25, 2012, found on the internet at http://www.aeromedic.com/simplygo-portable-oxygen-concentrator.
http://www.oxygenconcentratordepot.com/delphievocentralairportableoxygen Sep. 25, 2012.
http://www.vitalitymedical.com/inogen-one-g2-portable-oxygen-concentrator-system.html Sep. 25, 2012.
http://www.aeromedic.com/airsep-lifestyle Sep. 25, 2012.
http://www.aeromedic.com/simplygo-portable-oxygen-concentrator Sep. 25, 2012.