Patents by Inventor Cormac N. O'Prey

Cormac N. O'Prey 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).

  • Apparatus for moistening an envelope
    Publication number: 20030111182
    Abstract: A moistener for applying liquid to an envelope, for use in sealing the latter, comprises a liquid storage tank (70a, 70b) and means, such as wicks (71) for transporting the liquid to the envelope (not shown). The level of liquid in the tank is visible to a user through a window (73). In use of the moistener it is fully inserted into a housing (not shown) but with the window visible to the user. Partial removal of the moistener from the housing permits the tank to be filled with liquid via an opening (76).
    Type: Application
    Filed: December 17, 2001
    Publication date: June 19, 2003
    Inventors: Carl R. Chapman, Joan T. Doutney, Charles W. Klein, Cormac N. O'Prey, Barry W. Simkins, Peter J. Watson