Patents by Inventor Giancarlo Pofferi

Giancarlo Pofferi 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: 3985083
    Abstract: A demountable structure, for example for forming scaffolding, shelf assemblies or frame assemblies comprises a pair of co-axial spaced connection and support members with a connection element or bracket interposed between the ends of the members. The engaging surfaces of the support members and brackets form frustum cone surfaces and are drawn together and stiffened by a threaded stem passing therethrough.
    Type: Grant
    Filed: March 18, 1975
    Date of Patent: October 12, 1976
    Assignee: Ufficio Tecnico Ing. A. Mannucci
    Inventor: Giancarlo Pofferi