TREA

Derek Nelson

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  • Lake Mill, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stair exerciser apparatus
    • Patent number RE48306
    • Issue date Nov 17, 2020
    • Johnson Health Tech Co., Ltd.
    • Mrako A. Fenster
  • Information Patent Grant

    Stair exerciser apparatus
    • Patent number RE47331
    • Issue date Apr 2, 2019
    • Johnson Health Tech Co., Ltd.
    • Mrako A. Fenster
  • Information Patent Grant

    Exercise apparatus
    • Patent number 9,724,559
    • Issue date Aug 8, 2017
    • Johnson Health Tech Co., Ltd.
    • Ziv Chang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Exercise apparatus
    • Patent number 9,067,094
    • Issue date Jun 30, 2015
    • Johnson Health Tech Co., Ltd.
    • Ziv Chang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Stair exerciser apparatus
    • Patent number 8,974,353
    • Issue date Mar 10, 2015
    • Johnson Health Tech. Co., Ltd.
    • Mrako A. Fenster
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Stair exerciser apparatus
    • Patent number 8,702,571
    • Issue date Apr 22, 2014
    • Johnson Health Tech. Co., Ltd.
    • Mrako A. Fenster
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Stationary exercise bicycle
    • Patent number 8,062,190
    • Issue date Nov 22, 2011
    • Johnson Health Tech Co., Ltd.
    • Nathan Pyles
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Elliptical exercise machine
    • Patent number 8,062,186
    • Issue date Nov 22, 2011
    • Johnson Health Tech. Co., Ltd.
    • Derek L. Nelson
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Exercise apparatus
    • Patent number 7,632,220
    • Issue date Dec 15, 2009
    • Johnson Health Tech. Co., Ltd.
    • Derek Nelson
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Exercise apparatus
    • Patent number D569458
    • Issue date May 20, 2008
    • Johnson Health Tech. Co., Ltd.
    • Derek Nelson
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Stationary exerciser
    • Patent number D553698
    • Issue date Oct 23, 2007
    • Johnson Tech. Co., Ltd.
    • Nathan Pyles
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Dual-function treading exerciser
    • Patent number 7,052,440
    • Issue date May 30, 2006
    • Johnson Health Tech. Co., Ltd.
    • Nathan Pyles
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Treadmill frame with visible cushion
    • Patent number D520577
    • Issue date May 9, 2006
    • Johnson Health Tech Co., Ltd.
    • Derek Nelson
    • D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents

  • Information Patent Application

    Exercise Apparatus
    • Publication number 20160375300
    • Publication date Dec 29, 2016
    • Johnson Health Tech Co., Ltd
    • Ziv Chang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    METHOD FOR BUILDING AN EXERCISE PROGRAM OF AN EXERCISE APPARATUS
    • Publication number 20150182845
    • Publication date Jul 2, 2015
    • Johnson Health Tech Co., Ltd
    • Andrew J. Kolman
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Exercise Apparatus
    • Publication number 20140274573
    • Publication date Sep 18, 2014
    • Johnson Health Tech Co., Ltd
    • Ziv Chang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Stair Exerciser Apparatus
    • Publication number 20140187387
    • Publication date Jul 3, 2014
    • JOHNSON HEALTH TECH CO., LTD.
    • Mrako A. Fenster
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Stair Exerciser Apparatus
    • Publication number 20120264572
    • Publication date Oct 18, 2012
    • Mrako A. Fenster
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Elliptical exercise machine
    • Publication number 20100317492
    • Publication date Dec 16, 2010
    • Derek L. Nelson
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Exercise apparatus
    • Publication number 20090239715
    • Publication date Sep 24, 2009
    • Johnson Health Tech Co., Ltd
    • Derek Nelson
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    CROSS TRAINER EXERCISE APPARATUS
    • Publication number 20090093346
    • Publication date Apr 9, 2009
    • JOHNSON HEALTH TECH CO., LTD.
    • Derek L. Nelson
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Stationary exercise bicycle
    • Publication number 20070099766
    • Publication date May 3, 2007
    • Johnson Health Tech. Co. Ltd.
    • Nathan Pyles
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Exercise apparatus and method for tracking number of steps
    • Publication number 20050272564
    • Publication date Dec 8, 2005
    • JOHNSON HEALTH TECH CO., LTD.
    • Nathan Pyles
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Dual-function treading exerciser
    • Publication number 20050101447
    • Publication date May 12, 2005
    • Nathan Pyles
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Dual-function treading exerciser
    • Publication number 20040102292
    • Publication date May 27, 2004
    • Nathan Pyles
    • A63 - SPORTS GAMES AMUSEMENTS