Patents by Inventor Raymond L. Marky, Jr.

Raymond L. Marky, Jr. 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).

  • Ladder platform device
    Patent number: 5836420
    Abstract: The present invention provides for a platform to be used with a ladder that includes a frame having a top portion, a middle portion and a lower portion. The top portion of the frame includes a hook-like feature that engages the front and upper surfaces of an upper rung and the lower portion includes a stop that engages the front surface of a lower rung to provide for a middle rung to be located between the upper run and the lower rung. This will provide for the frame to extend the length of three rungs. A support or platform is located on the lower portion of the frame and receives the feet of a user.
    Type: Grant
    Filed: January 8, 1997
    Date of Patent: November 17, 1998
    Inventor: Raymond L. Marky, Jr.