Patents by Inventor D. R. McBride

D. R. McBride 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).

  • Beltwiper blade
    Patent number: 3998322
    Abstract: An improved conveyor belt cleaner blade has been devised which consists of a number of rows having teeth mounted upon a base. The teeth are arranged such that the teeth having one row oppose the space between the teeth of an adjacent row. A plurality of holes are dispersed between the rows of teeth. Such holes aiding in the disposal of scraped material.
    Type: Grant
    Filed: April 25, 1975
    Date of Patent: December 21, 1976
    Inventor: D. R. McBride