Patents by Inventor Walter W. Marsh

Walter W. Marsh 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: 3947109
    Abstract: An apparatus and method for processing a paper strip wherein the paper strip is composed of a series of closely spaced photographic prints and wherein the paper strip has been marked with various indicia indicating the location of the prints and whether the prints are satisfactory. The apparatus includes means for advancing the strip along a path of travel, means for printing a customer identification number on each of the prints, means responsive to the indicia for cutting the strip between adjacent prints, and means responsive to the indicia for sorting the unsatisfactory prints into a separate receptacle.
    Type: Grant
    Filed: August 8, 1974
    Date of Patent: March 30, 1976
    Inventors: Claude E. Kinder, Robert L. Jones, Jr., Walter W. Marsh
  • Patent number: 3942623
    Abstract: Apparatus is provided for each conveyor in a pair of merged conveyors inclusive of a member supported to engage conveyed articles prior to arrival thereof at a junction location common to the conveyor pair. A system is operative to selectively energize brakes associated with such article-engaging members to maintain the same in arresting or releasing relation with respect to engaged articles. The brake arrangement for one conveyor permits preselected movement of such member while the brake is energized to inform the system of conveyor loading.
    Type: Grant
    Filed: November 27, 1974
    Date of Patent: March 9, 1976
    Assignee: Philip Morris Incorporated
    Inventors: Armistead S. Church, William H. Smick, III, Walter W. Marsh