Patents by Inventor John K. Langley

John K. Langley 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).

  • Illuminated chest protection device
    Patent number: 6991343
    Abstract: The illuminated chest protection device includes a chest protector assembly including a front upper torso plate member, a back upper torso plate member, shoulder protection members being attached to the front upper torso plate, and connectors interconnecting the shoulder protection members to the back upper torso plate member; and also includes light-emitting elements being disposed in the front and back upper torso plate members; and further includes a light control unit being attached to the chest protector assembly and being connected to the light-emitting elements.
    Type: Grant
    Filed: October 6, 2003
    Date of Patent: January 31, 2006
    Inventors: John K. Langley, Michelle J. Langley