Patents by Inventor Simon Clarelli

Simon Clarelli 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).

  • Winding core for winding flat objects
    Patent number: 5564646
    Abstract: A winding core for winding flat articles. The winding core is substantially cylindrical and hollow and thereby defines a longitudinal axis and a cylinder cavity. The winding core is further rotatable about the longitudinal axis, includes a retaining device disposed in the cylinder cavity, and is symmetrical with respect to a plane of symmetry S perpendicular to thee longitudinal axis. The winding core is configured such that its height is adjustable by varying in the axial direction one of a circumferential surface of the winding core and gap heights of gaps defined in the circumferential surface of the winding core.
    Type: Grant
    Filed: February 9, 1995
    Date of Patent: October 15, 1996
    Assignee: Feramatic AG
    Inventor: Simon Clarelli