Patents Assigned to PentagonLight
  • Patent number: 7686472
    Abstract: A self-defense flashlight includes sharp edges positioned around the head end. A sharp edge protector can be positioned so as to surround and protect the sharp edges, when the flashlight is not being used for self-defense purposes. When needed, the sharp edge protector can be moved so as to expose the sharp edges, allowing the flashlight to be used as a weapon. The protectable sharp edges can also be positioned around the tail end of the self-defense flashlight.
    Type: Grant
    Filed: January 29, 2008
    Date of Patent: March 30, 2010
    Assignee: PentagonLight
    Inventor: John Huang