Patents by Inventor Donnie Romine

Donnie Romine 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).

  • Slitter blade carrying case
    Patent number: 4415080
    Abstract: A case for carrying and storing a web slitting blade includes a rubber padded circular platform having a central post extending upwardly therefrom for receiving the hub of a web slitter blade. A cylindrical cover is threadedly connected to the central post to enclose the slitter blade and complete the carrying case. The threaded member connecting the cover to the post includes a key-shaped opening to provide a handle for ease of carrying of the case.
    Type: Grant
    Filed: January 22, 1982
    Date of Patent: November 15, 1983
    Assignee: Champion International Corporation
    Inventors: Donnie Romine, Harry L. Woodard