Patents by Inventor Richard T. Morgrey

Richard T. Morgrey 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).

  • Mailbox signalling device
    Patent number: 4570846
    Abstract: A housing mounted to the side of a conventional rural mailbox by means of strap extending circumferentially around the mailbox. The housing has a signal flag movable between a down non-signalling position and an up signalling position. There is an elongate actuating rod extending between the front door of the mailbox and the pivot location of the signalling member. Opening of the mailbox door causes the actuating rod to move to a release position to permit the signal member to move upwardly to its signalling position.
    Type: Grant
    Filed: December 18, 1984
    Date of Patent: February 18, 1986
    Inventor: Richard T. Morgrey