Patents by Inventor Ghassoub A. Mouneimneh

Ghassoub A. Mouneimneh 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).

  • Self-supported collapsible ladder
    Patent number: 5645140
    Abstract: A self-supporting collapsible ladder comprising a plurality of ladder sections with pin-locking mechanisms which secure adjacent ladder sections into an extended position. The ladder has a mechanism for self-supporting the ladder assembly by the use of braces attached to the ladder which are rotated and held in place by support rails which can be extended when in use.
    Type: Grant
    Filed: May 8, 1995
    Date of Patent: July 8, 1997
    Inventor: Ghassoub A. Mouneimneh