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Chris Withnall

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  • Nepean, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Football helmet
    • Patent number D916385
    • Issue date Apr 13, 2021
    • Riddell, Inc.
    • Chris Withnall
    • D29 - Equipment for safety, protection, and rescue
  • Information Patent Grant

    Protective sports helmet
    • Patent number 10,932,514
    • Issue date Mar 2, 2021
    • Riddell, Inc.
    • Thad M. Ide
    • A42 - HEADWEAR
  • Information Patent Grant

    Protective sports helmet
    • Patent number 10,561,193
    • Issue date Feb 18, 2020
    • Riddell, Inc.
    • Chris Withnall
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Football helmet
    • Patent number D856600
    • Issue date Aug 13, 2019
    • Riddell, Inc.
    • Chris Withnall
    • D29 - Equipment for safety, protection, and rescue
  • Information Patent Grant

    Protective sports helmet
    • Patent number 10,271,605
    • Issue date Apr 30, 2019
    • Riddell, Inc.
    • Chris Withnall
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Football helmet
    • Patent number D838922
    • Issue date Jan 22, 2019
    • Riddell, Inc.
    • Chris Withnall
    • D29 - Equipment for safety, protection, and rescue
  • Information Patent Grant

    Protective sports helmet
    • Patent number 10,143,257
    • Issue date Dec 4, 2018
    • Riddell, Inc.
    • Thad M. Ide
    • A42 - HEADWEAR
  • Information Patent Grant

    Sports helmet
    • Patent number 10,136,692
    • Issue date Nov 27, 2018
    • Riddell, Inc.
    • Thad M. Ide
    • A42 - HEADWEAR
  • Information Patent Grant

    Protective sports helmet
    • Patent number 9,289,024
    • Issue date Mar 22, 2016
    • Riddell, Inc.
    • Chris Withnall
    • A42 - HEADWEAR
  • Information Patent Grant

    Sports helmet
    • Patent number 8,938,818
    • Issue date Jan 27, 2015
    • Riddell, Inc.
    • Thad M. Ide
    • A42 - HEADWEAR
  • Information Patent Grant

    Sports helmet
    • Patent number 8,528,118
    • Issue date Sep 10, 2013
    • Riddell, Inc.
    • Thad M. Ide
    • A42 - HEADWEAR
  • Information Patent Grant

    Sports helmet
    • Patent number 7,954,177
    • Issue date Jun 7, 2011
    • Riddell, Inc.
    • Thad M. Ide
    • A42 - HEADWEAR
  • Information Patent Grant

    Sports helmet
    • Patent number 7,240,376
    • Issue date Jul 10, 2007
    • Riddell, Inc.
    • Thad M. Ide
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Football helmet
    • Patent number 6,934,971
    • Issue date Aug 30, 2005
    • Riddell, Inc.
    • Thad M. Ide
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Method and apparatus for testing football helmets
    • Patent number 6,871,525
    • Issue date Mar 29, 2005
    • Riddell, Inc.
    • Christopher R. P. Withnall
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Insert-molded helmet
    • Patent number 6,532,602
    • Issue date Mar 18, 2003
    • Sportscope, Inc.
    • Robert D. Watters
    • A42 - HEADWEAR
  • Information Patent Grant

    Insert-molded helmet
    • Patent number 6,292,952
    • Issue date Sep 25, 2001
    • Sportscope, Inc.
    • Robert D. Watters
    • A42 - HEADWEAR
  • Information Patent Grant

    Helmet
    • Patent number D447604
    • Issue date Sep 4, 2001
    • Sportscope, Inc.
    • Robert D. Watters
    • D29 - Equipment for safety, protection, and rescue
  • Information Patent Grant

    Helmet
    • Patent number D445218
    • Issue date Jul 17, 2001
    • Sportscope Inc.
    • Robert D. Watters
    • D29 - Equipment for safety, protection, and rescue
  • Information Patent Grant

    Process for manufacturing protective helmets
    • Patent number 6,159,324
    • Issue date Dec 12, 2000
    • Sportscope
    • Robert D. Watters
    • A42 - HEADWEAR
  • Information Patent Grant

    Safety helmet
    • Patent number D358905
    • Issue date May 30, 1995
    • David G. Stinson
    • D29 - Equipment for safety, protection, and rescue

Patents Applicationslast 30 patents

  • Information Patent Application

    PROTECTIVE SPORTS HELMET
    • Publication number 20220061448
    • Publication date Mar 3, 2022
    • Riddell, Inc.
    • Chris Withnall
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    PROTECTIVE SPORTS HELMET
    • Publication number 20190254378
    • Publication date Aug 22, 2019
    • Riddell, Inc.
    • Chris Withnall
    • A42 - HEADWEAR
  • Information Patent Application

    PROTECTIVE SPORTS HELMET
    • Publication number 20190098954
    • Publication date Apr 4, 2019
    • Riddell, Inc.
    • Thad M. IDE
    • A42 - HEADWEAR
  • Information Patent Application

    PROTECTIVE SPORTS HELMET
    • Publication number 20180295923
    • Publication date Oct 18, 2018
    • RIDDELL, INC.
    • Chris Withnall
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    PROTECTIVE SPORTS HELMET
    • Publication number 20160199720
    • Publication date Jul 14, 2016
    • RIDDELL, INC.
    • Chris Withnall
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    PROTECTIVE SPORTS HELMET
    • Publication number 20150135414
    • Publication date May 21, 2015
    • RIDDELL, INC.
    • Thad M. IDE
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    SPORTS HELMET
    • Publication number 20140150169
    • Publication date Jun 5, 2014
    • RIDDELL, INC.
    • Thad M. IDE
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SPORTS HELMET
    • Publication number 20140007327
    • Publication date Jan 9, 2014
    • RIDDELL, INC.
    • Thad M. IDE
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SPORTS HELMET
    • Publication number 20110277221
    • Publication date Nov 17, 2011
    • RIDDELL, INC.
    • Thad M. Ide
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Protective sports helmet
    • Publication number 20110271428
    • Publication date Nov 10, 2011
    • Chris Withnall
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    HELMET FITTING AND IMPACT ATTENUATION SYSTEM
    • Publication number 20110167542
    • Publication date Jul 14, 2011
    • Biokinetics and Associates Ltd.
    • Timothy Douglas Bayne
    • A42 - HEADWEAR
  • Information Patent Application

    Sports helmet
    • Publication number 20070192944
    • Publication date Aug 23, 2007
    • Thad M. Ide
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Sports helmet
    • Publication number 20050278835
    • Publication date Dec 22, 2005
    • Thad M. Ide
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Method and apparatus for testing football helmets
    • Publication number 20040074283
    • Publication date Apr 22, 2004
    • Christopher R.P. Withnall
    • G01 - MEASURING TESTING
  • Information Patent Application

    Football helmet
    • Publication number 20040025231
    • Publication date Feb 12, 2004
    • Thad M. Ide
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Insert-molded helmet
    • Publication number 20020023290
    • Publication date Feb 28, 2002
    • Sportscope Inc.
    • Robert D. Watters
    • A42 - HEADWEAR