Patents Assigned to Michcar Partners, LLC
  • Protective helmet
    Patent number: 9420842
    Abstract: A protective helmet includes an outer shell and a controlled air dissipation (CAD) assembly installed within the outer shell. The CAD assembly includes an inner shell liner releasably mounted to the outer shell, a primary bellows unit disposed between an outer surface of the inner shell liner and the inside surface of the outer shell, and a secondary bellows unit disposed between an inner surface of the inner shell liner and the head of a person wearing the protective helmet.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: August 23, 2016
    Assignee: MICHCAR PARTNERS, LLC
    Inventor: David L. Witcher
  • Protective helmet
    Patent number: 9392833
    Abstract: A protective helmet includes an outer shell and a controlled air dissipation (CAD) assembly installed within the outer shell. The CAD assembly includes an inner shell liner releasably mounted to the outer shell, a primary bellows unit disposed between an outer surface of the inner shell liner and the inside surface of the outer shell, and a secondary bellows unit disposed between an inner surface of the inner shell liner and the head of a person wearing the protective helmet. The primary bellows unit and the secondary bellows unit are thermally bonded to respective outer and inner surfaces of the inner shell liner.
    Type: Grant
    Filed: January 10, 2014
    Date of Patent: July 19, 2016
    Assignee: MICHCAR PARTNERS, LLC
    Inventor: David L. Witcher
  • Protective helmet
    Patent number: 9113672
    Abstract: A protective helmet includes an outer shell and a controlled air dissipation (CAD) assembly installed within the outer shell. The CAD assembly includes an inner shell liner releaseably mounted to the outer shell, a primary bellows unit disposed between an outer surface of the inner shell liner and the inside surface of the outer shell, and a secondary bellows unit disposed between an inner surface of the inner shell liner and the head of a person wearing the protective helmet.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: August 25, 2015
    Assignee: Michcar Partners, LLC
    Inventor: David L. Witcher
  • PROTECTIVE HELMET
    Publication number: 20130174331
    Abstract: A protective helmet includes an outer shell and a controlled air dissipation (CAD) assembly installed within the outer shell. The CAD assembly includes an inner shell liner releaseably mounted to the outer shell, a primary bellows unit disposed between an outer surface of the inner shell liner and the inside surface of the outer shell, and a secondary bellows unit disposed between an inner surface of the inner shell liner and the head of a person wearing the protective helmet.
    Type: Application
    Filed: December 20, 2012
    Publication date: July 11, 2013
    Applicant: Michcar Partners, LLC
    Inventor: Michcar Partners, LLC