Patents by Inventor Amiram Mann

Amiram Mann 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: 5058950
    Abstract: A foldable chair comprising a pair of front legs, a pair of rear legs, and linkage systems interconnecting the legs. The chair is characterized in that each linkage system consists of a pair of compass-like frame members and a respective pair of crosswise extending link arms. The linkage system is designed so that when the chair is in its folded position it forms into a compact package whereby the legs extend in close parallel relative positions.
    Type: Grant
    Filed: November 1, 1990
    Date of Patent: October 22, 1991
    Inventor: Amiram Mann