Patents by Inventor Greg P. Maclin

Greg P. Maclin 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).

  • Envelope-type mailing folder
    Patent number: 4393989
    Abstract: An envelope type mailing folder having an inner primary pocket for receipt of the material to be shipped, and a transparent, outer secondary pocket for receipt of shipping documents.
    Type: Grant
    Filed: July 30, 1981
    Date of Patent: July 19, 1983
    Assignee: Container Corporation of America
    Inventors: Greg P. Maclin, Allen M. Brandenburger