Patents by Inventor Larry R. Heverly

Larry R. Heverly 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).

  • Child-resistant box for storage of hazardous materials
    Patent number: 4746008
    Abstract: The present invention discloses a child-resistant box for storage of medicine and other potentially harmful products. The invention comprises a lid hingedly connected to a receptacle and two sets of finger-actuated latches positioned around the circumference of the box, retaining the lid closed upon the receptacle. The latches are positioned so that only two adult hands can span the distance between the latches and actuate all the latches simultaneously so to open the box.
    Type: Grant
    Filed: July 1, 1987
    Date of Patent: May 24, 1988
    Inventors: Karen H. Heverly, Larry R. Heverly
  • Combination nightlight and electrical outlet cover
    Patent number: D314831
    Type: Grant
    Filed: April 27, 1987
    Date of Patent: February 19, 1991
    Inventors: Karen H. Heverly, Larry R. Heverly