Patents by Inventor Robert W. Lynch, Jr.

Robert W. Lynch, 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).

  • Patent number: 5718473
    Abstract: A folding chair comprises a front, scissors-like X-structure formed by two pivotally coupled rigid members, the lower ends of which form front feet and the upper ends of which form front seat corners of the chair. Rearward the scissors structure, an inverted Y-structure includes a pair of downwardly depending rear legs diverging from a central hinge to form rear feet and a stile pivotally coupled to the hinge and extending upwardly opposite the legs. Two spindles link the front feet to an apex coupled to the hinge by a tether, and two lateral braces link the rear feet to the front seat corners, the braces and the spindles being pivotally coupled together where they cross. The stile opposite the hinge includes a transverse rail from which is suspended a hammock seat extending downward to the front seat corners on the scissors structure. The chair folds to a tight bundle for carrying, the hammock seat doubling as a shoulder sling.
    Type: Grant
    Filed: December 13, 1995
    Date of Patent: February 17, 1998
    Inventor: Robert W. Lynch, Jr.
  • Patent number: 5499857
    Abstract: A folding chair comprises a front, scissors-like X-structure formed by two pivotally coupled rigid members, the lower ends of which form front feet and the upper ends of which form front seat corners of the chair. Rearward the scissors structure, an inverted Y-structure includes a pair of downwardly depending rear legs diverging from a central hinge to form rear feet and a stile pivotally coupled to the hinge and extending upwardly opposite the legs. Two spindles link the front feet to an apex coupled to the hinge by a tether, and two lateral braces link the rear feet to the front seat corners, the braces and the spindles being pivotally coupled together where they cross. The stile opposite the hinge includes a transverse rail from which is suspended a hammock seat extending downward to the front seat corners on the scissors structure. The chair folds to a tight bundle for carrying, the hammock seat doubling as a shoulder sling.
    Type: Grant
    Filed: November 18, 1994
    Date of Patent: March 19, 1996
    Inventor: Robert W. Lynch, Jr.