Patents by Inventor Robert K Hee

Robert K Hee 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).

  • Flashlight unit with externally supported battery
    Patent number: 6454434
    Abstract: A flashlight assembly unit for connecting a flashlight to an external power supply such as a rechargeable cellular telephone battery. The power supply unit includes a housing and a pair of terminals positioned on the housing, the pair of terminals including a positive terminal and a negative terminal. A first flashlight is positioned within the housing and connected to the pair of terminals. A clamp releasably secures the external power supply to the housing such that a positive and negative terminals contact both a positive and negative terminal on the external power supply, respectively.
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: September 24, 2002
    Inventor: Robert K Hee