Patents by Inventor Howard C. Jacobson

Howard C. Jacobson 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).

  • Quick action screen latching apparatus for hammermill
    Patent number: 4318512
    Abstract: The invention herein relates to the screen latching apparatus of a hammermill structure in which the improvement consists of a releasing and latching arrangement for the removal and replacement of a screen member by a tension linkage whereby the screen is released for removal from its operating position and the replacement screen is latched into position by the forward and reverse action of an operating handle.
    Type: Grant
    Filed: October 26, 1978
    Date of Patent: March 9, 1982
    Assignee: Jacobson Machine Works, Inc.
    Inventors: Howard C. Jacobson, George R. Olson