Patents by Inventor David Perotto

David Perotto 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: 4989907
    Abstract: A paddle handle latch includes a frame which defines a recess, and a peripheral handle which is mounted for pivotal movement in the recess. A retainer is mounted to the frame to define a channel having a latching axis and this retainer is shaped to receive a striker moving along the latching axis and to retain the striker against movement transverse to the latching axis. A catch is pivotably mounted in the retainer to move between an open position and a closed position. A linkage interconnects the paddle handle and the catch such that the paddle handle operates to move the catch between the open and closed positions.
    Type: Grant
    Filed: April 27, 1989
    Date of Patent: February 5, 1991
    Assignee: Versch Lock Mfg. Co., Inc.
    Inventors: Michael Edmonds, David Perotto, Kenneth Cain