Patents by Inventor Lawrence David Marshall

Lawrence David Marshall 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).

  • Publication number: 20020185895
    Abstract: The chair is adapted to be attached to a table top and has a frame made up of a pair of spaced lateral members. Each member has a pair of pads which contact the lower and upper faces of the table top such that the chair is held to the table by its own weight. A cross-member extends between the lateral members and is composed of two interconnected sections. The sections are pivotal from an open state in which the sections are aligned with one another to a collapsed state in which the sections are adjacent to one another. Cushions which support an infant in the chair are attached to each section.
    Type: Application
    Filed: June 11, 2002
    Publication date: December 12, 2002
    Inventor: Lawrence David Marshall