Patents by Inventor Donald E. Merryman

Donald E. Merryman 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).

  • Patent number: 6102451
    Abstract: A door latch push bar assembly for providing a push bar for unlatching a door latch such as the type found on storm doors. The door latch push bar assembly includes a mounting bracket and an elongate rod having a pair of opposite ends. A first of the ends of the rod is pivotally coupled to the mounting bracket. The mounting bracket is designed for mounting to a door adjacent a first side of the door. A second of the ends of the rod is designed for extending towards a second side of the door and for receiving a free end of pivotable lever of a latch adjacent the second side of the door releasably engaging the second side of the door to an adjacent portion of a door frame.
    Type: Grant
    Filed: April 1, 1999
    Date of Patent: August 15, 2000
    Inventor: Donald E. Merryman