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Nelson Kraemer

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  • Mount Prospect, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Football helmet with impact attenuation system
    • Patent number 11,910,859
    • Issue date Feb 27, 2024
    • Riddell, Inc.
    • Vittorio Bologna
    • A42 - HEADWEAR
  • Information Patent Grant

    Protective sports helmet
    • Patent number 11,503,872
    • Issue date Nov 22, 2022
    • Riddell, Inc.
    • Vittorio Bologna
    • A42 - HEADWEAR
  • Information Patent Grant

    Protective sports helmet
    • Patent number 11,311,067
    • Issue date Apr 26, 2022
    • Riddell, Inc.
    • Vittorio Bologna
    • A42 - HEADWEAR
  • Information Patent Grant

    Protective sports helmet chinstrap assembly
    • Patent number 11,166,511
    • Issue date Nov 9, 2021
    • Riddell, Inc.
    • Ralph Infusing
    • A42 - HEADWEAR
  • 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 10,874,162
    • Issue date Dec 29, 2020
    • Riddell, Inc.
    • Vitorrio Bologna
    • A42 - HEADWEAR
  • Information Patent Grant

    Quick release connector
    • Patent number 10,856,600
    • Issue date Dec 8, 2020
    • Riddell, Inc.
    • Thad M. Ide
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Football helmet with impact attenuation system
    • Patent number 10,582,737
    • Issue date Mar 10, 2020
    • Riddell, Inc.
    • Vittorio Bologna
    • 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 with recessed face guard mounting areas
    • Patent number 10,506,841
    • Issue date Dec 17, 2019
    • Riddell, Inc.
    • Vittorio Bologna
    • 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

    Quick release connector
    • Patent number 9,788,591
    • Issue date Oct 17, 2017
    • Riddell, Inc.
    • Thad M. Ide
    • A42 - HEADWEAR
  • Information Patent Grant

    Protective sports helmet
    • Patent number 9,763,488
    • Issue date Sep 19, 2017
    • Riddell, Inc.
    • Vittorio Bologna
    • A42 - HEADWEAR
  • Information Patent Grant

    Protective sports helmet chinstrap assembly
    • Patent number 9,756,889
    • Issue date Sep 12, 2017
    • Riddell, Inc.
    • Ralph Infusino
    • A42 - HEADWEAR
  • Information Patent Grant

    Football helmet with recessed face guard mounting areas
    • Patent number 9,656,148
    • Issue date May 23, 2017
    • Riddell, Inc.
    • Vittorio Bologna
    • A42 - HEADWEAR
  • Information Patent Grant

    Football helmet with impact attenuation system
    • Patent number 9,314,063
    • Issue date Apr 19, 2016
    • Riddell, Inc.
    • Vittorio Bologna
    • 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

    Shoulder pads
    • Patent number 8,813,271
    • Issue date Aug 26, 2014
    • Riddell, Inc.
    • Nelson Kraemer
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Sports helmet with quick-release faceguard connector and adjustable...
    • Patent number 8,813,269
    • Issue date Aug 26, 2014
    • Riddell, Inc.
    • Vittorio Bologna
    • A42 - HEADWEAR
  • Information Patent Grant

    Shoulder pads
    • Patent number 8,549,674
    • Issue date Oct 8, 2013
    • Riddell, Inc.
    • Nelson Kraemer
    • A41 - WEARING APPAREL
  • 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

    Shoulder pads
    • Patent number 8,214,929
    • Issue date Jul 10, 2012
    • Riddell, Inc.
    • Nelson Kraemer
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Buckle for a chin strap assembly for a sports helmet
    • Patent number 8,056,151
    • Issue date Nov 15, 2011
    • Riddell, Inc.
    • Vittorio Bologna
    • A42 - HEADWEAR
  • Information Patent Grant

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

Patents Applicationslast 30 patents

  • Information Patent Application

    PROTECTIVE SPORTS HELMET
    • Publication number 20240315379
    • Publication date Sep 26, 2024
    • Riddell, Inc.
    • Vittorio Bologna
    • A42 - HEADWEAR
  • Information Patent Application

    PROTECTIVE SPORTS HELMET
    • Publication number 20240315378
    • Publication date Sep 26, 2024
    • Riddell, Inc.
    • Vittorio Bologna
    • A42 - HEADWEAR
  • Information Patent Application

    FOOTBALL HELMET WITH IMPACT ATTENUATION SYSTEM
    • Publication number 20240180280
    • Publication date Jun 6, 2024
    • Riddell, Inc.
    • Vittorio Bologna
    • A42 - HEADWEAR
  • Information Patent Application

    PROTECTIVE SPORTS HELMET
    • Publication number 20230085369
    • Publication date Mar 16, 2023
    • Riddell, Inc.
    • Vittorio Bologna
    • A42 - HEADWEAR
  • Information Patent Application

    PROTECTIVE SPORTS HELMET
    • Publication number 20220240617
    • Publication date Aug 4, 2022
    • Riddell, Inc.
    • Vittorio Bologna
    • A42 - HEADWEAR
  • 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 CHINSTRAP ASSEMBLY
    • Publication number 20220053867
    • Publication date Feb 24, 2022
    • Riddell, Inc.
    • Ralph INFUSINO
    • A42 - HEADWEAR
  • Information Patent Application

    PROTECTIVE SPORTS HELMET
    • Publication number 20210112906
    • Publication date Apr 22, 2021
    • Riddell, Inc.
    • Vittorio Bologna
    • A42 - HEADWEAR
  • Information Patent Application

    FOOTBALL HELMET WITH IMPACT ATTENUATION SYSTEM
    • Publication number 20200205506
    • Publication date Jul 2, 2020
    • Riddell, Inc.
    • Vittorio Bologna
    • A42 - HEADWEAR
  • 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

    QUICK RELEASE CONNECTOR
    • Publication number 20180049506
    • Publication date Feb 22, 2018
    • Riddell, Inc.
    • Thad M. Ide
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    PROTECTIVE SPORTS HELMET
    • Publication number 20180042331
    • Publication date Feb 15, 2018
    • Riddell, Inc.
    • Vitorrio Bologna
    • A42 - HEADWEAR
  • Information Patent Application

    PROTECTIVE SPORTS HELMET CHINSTRAP ASSEMBLY
    • Publication number 20170367429
    • Publication date Dec 28, 2017
    • Riddell, Inc.
    • Ralph INFUSINO
    • A42 - HEADWEAR
  • Information Patent Application

    FOOTBALL HELMET WITH RECESSED FACE GUARD MOUNTING AREAS
    • Publication number 20170189787
    • Publication date Jul 6, 2017
    • RIDDELL, INC.
    • Vittorio BOLOGNA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    FOOTBALL HELMET WITH IMPACT ATTENUATION SYSTEM
    • Publication number 20160228758
    • Publication date Aug 11, 2016
    • RIDDELL, INC.
    • Vittorio BOLOGNA
    • 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

    SHOULDER PADS
    • Publication number 20150013052
    • Publication date Jan 15, 2015
    • RIDDELL, INC.
    • Nelson Kraemer
    • A41 - WEARING APPAREL
  • Information Patent Application

    QUICK RELEASE CONNECTOR
    • Publication number 20140359921
    • Publication date Dec 11, 2014
    • Thad M. IDE
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    FOOTBALL HELMET WITH RECESSED FACE GUARD MOUNTING AREAS
    • Publication number 20140223646
    • Publication date Aug 14, 2014
    • RIDDELL, INC.
    • Vittorio BOLOGNA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    FOOTBALL HELMET WITH IMPACT ATTENUATION SYSTEM
    • Publication number 20140223644
    • Publication date Aug 14, 2014
    • RIDDELL, INC.
    • Vittorio BOLOGNA
    • 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

    PROTECTIVE SPORTS HELMET CHINSTRAP ASSEMBLY
    • Publication number 20140068844
    • Publication date Mar 13, 2014
    • RIDDELL, INC.
    • Ralph INFUSINO
    • A42 - HEADWEAR
  • Information Patent Application

    SHOULDER PADS
    • Publication number 20140020162
    • Publication date Jan 23, 2014
    • RIDDELL, INC.
    • Nelson Kraemer
    • A41 - WEARING APPAREL
  • 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

    PROTECTIVE SPORTS HELMET
    • Publication number 20130061375
    • Publication date Mar 14, 2013
    • RIDDELL, INC.
    • Vittorio Bologna
    • A42 - HEADWEAR
  • Information Patent Application

    SHOULDER PADS
    • Publication number 20130000023
    • Publication date Jan 3, 2013
    • RIDDELL, INC.
    • Nelson Kraemer
    • A41 - WEARING APPAREL
  • Information Patent Application

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