Patents by Inventor John E. Waldrop

John E. Waldrop 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).

  • Patent number: 8157108
    Abstract: A motorized pull-out, drop-down, closet storage shelf system is herein disclosed. The shelf system provides a track system and a series of roller slides which propel a shelf forward and downward from its conventional stowed position to a lowered position by simply pressing a button. The access position allows comfortable access for someone sitting in a wheelchair, for a child, or for someone unable to reach the shelf without assistance. The shelf system is capable of transporting heavy loads of up to fifty (50) pounds. When shelf access is complete, the motorized mechanism returns the shelf to its original position.
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: April 17, 2012
    Inventor: John E. Waldrop