Patents by Inventor Brian Preaux

Brian Preaux has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Portable light system having a sealed switch
    Patent number: 8120453
    Abstract: An improved switch interface is provided that does not rely on direct contact by the user interface element to the switch apparatus. This feature enables the switch to be enclosed within a housing, thereby improving reliability and longevity of the switch mechanism.
    Type: Grant
    Filed: July 6, 2010
    Date of Patent: February 21, 2012
    Inventor: Brian Preaux
  • Portable Light System Having a Sealed Switch
    Publication number: 20110025437
    Abstract: An improved switch interface is provided that does not rely on direct contact by the user interface element to the switch apparatus. This feature enables the switch to be enclosed within a housing, thereby improving reliability and longevity of the switch mechanism.
    Type: Application
    Filed: July 6, 2010
    Publication date: February 3, 2011
    Inventor: Brian Preaux
  • Portable light system having a sealed switch
    Patent number: 7755461
    Abstract: An improved switch interface is provided that does not rely on direct contact by the user interface element to the switch apparatus. This feature enables the switch to be enclosed within a housing, thereby improving reliability and longevity of the switch mechanism.
    Type: Grant
    Filed: August 8, 2007
    Date of Patent: July 13, 2010
    Inventor: Brian Preaux
  • Portable light system having a sealed switch
    Patent number: 7256671
    Abstract: An improved switch interface is provided that does not rely on direct contact by the user interface element to the switch apparatus. This feature enables the switch to be enclosed within a sealed housing, thereby improving reliability and longevity of the switch mechanism.
    Type: Grant
    Filed: April 22, 2004
    Date of Patent: August 14, 2007
    Inventor: Brian Preaux