Patents by Inventor Carlton DiCarlo

Carlton DiCarlo 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 assembly
    Patent number: 4530154
    Abstract: There is disclosed a slitter assembly comprised of a body member formed with a slot and having a cutter assembly including a cutting blade mounted in the body member whereby the cutting blade protrudes a predetermined distance into the slot whereby insertion of an edge portion of an envelope into the slot with subsequent movement of the slitter assembly along such edge portion of the envelope effects the cutting of one element of an edge thereof.
    Type: Grant
    Filed: February 27, 1984
    Date of Patent: July 23, 1985
    Assignee: DiCarlo Pen Company
    Inventor: Carlton DiCarlo