Patents by Inventor Renato Spinelli

Renato Spinelli 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).

  • Arcuate element and external fixation device
    Patent number: 5095919
    Abstract: An arcuate cradle element for use in an external fixation device is generally in the shape of a partial or full circular toroid whose transverse cross-section comprises two opposed and symmetrical polygonal portions, joined by a web serving to connect and space apart the polygons. The polygonal portions are preferably triangular portions. Two of the arcuate cradle elements of unequal length may be combined to form a full circle.
    Type: Grant
    Filed: October 4, 1988
    Date of Patent: March 17, 1992
    Assignee: Jaquet Orthopedie S.A.
    Inventors: Georgio Monticelli, Renato Spinelli, Marcel Wagenknecht
  • Arcuate element and external fixation device containing same for osteosynthesis and osteoplasty
    Patent number: 4784125
    Abstract: An arcuate cradle element for use in an external fixation device is generally in the shape of a partial or full circular toroid whose transverse cross-section comprises two opposed and symmetrical polygonal portions, joined by a web serving to connect and space apart the polygons. The polygonal portions are preferably triangular portions. Two of the arcuate cradle elements of unequal length may be combined to form a full circle.
    Type: Grant
    Filed: January 23, 1986
    Date of Patent: November 15, 1988
    Assignee: Jaquet Orthopedie, S. A.
    Inventors: Georgio Monticelli, Renato Spinelli, Marcel Wagenknecht