Patents by Inventor Claude Allemane

Claude Allemane 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).

  • Folding guard rail for a platform
    Patent number: 4520898
    Abstract: A folding guard rail has two pairs of opposed sides. The rail can occupy two positions; a first position in which the rails extend upwardly from the horizontal surface of a platform surrounded by the rail, and a second position in which the rail is folded over the platform and the sides extend downwardly. A key is provided to immobilize the rail in both of its positions.
    Type: Grant
    Filed: February 6, 1984
    Date of Patent: June 4, 1985
    Inventor: Claude Allemane