Patents by Inventor W. R. Newnes

W. R. Newnes 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).

  • Vertical sort bin
    Patent number: 4281953
    Abstract: A sort bin having substantially vertical bin walls and a vertically movable bin floor, the floor being mounted such that it is in a predetermined and fixed inclined attitude throughout its vertical movement.
    Type: Grant
    Filed: March 13, 1978
    Date of Patent: August 4, 1981
    Inventor: W. R. Newnes