Patents by Inventor William V. Hickman

William V. Hickman 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).

  • Closure safety latch means
    Patent number: 4471980
    Abstract: In abstract, this invention relates to a safety medicine cabinet or storage compartment featuring a hinged closure which incorporates a positive latching mechanism for readily securing the cabinet from access by small children. Additionally, the safety medicine cabinet or storage compartment incorporates a closure being spring biased whereby the same is caused to close automatically and latch upon release from open position.
    Type: Grant
    Filed: January 19, 1983
    Date of Patent: September 18, 1984
    Inventor: William V. Hickman