Patents by Inventor Francesco Tomasi

Francesco Tomasi 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).

  • MULTIPLE POSITION PIPE HANGER CLAMP
    Publication number: 20130075540
    Abstract: A multiple position pipe hanger clamp (800) enables more efficient installation of piping. The clamp (800) includes a support member (825) and an upper clamp component (810) attached to the support member (825). A first section extends away from the support member (825) to an upper hinge end (815) and a second section extends away from the support member (825) to an upper tightening end. A lower clamp component (805) includes a lower hinge end (820) and a lower tightening end. A multiple position clamp mechanism (830) clamps the lower tightening end to the upper tightening end. The upper hinge end (815) is hingedly attached to the lower hinge end (820), and the clamp mechanism (830) is movable between a loose position that supports the lower tightening end loosely adjacent the upper tightening end, and a tight position that supports the lower tightening end tightly adjacent the upper tightening end.
    Type: Application
    Filed: February 3, 2011
    Publication date: March 28, 2013
    Applicant: SITKA DEVELOPMENTS PTY LTD
    Inventors: John Hammond, Francesco Tomasi
  • Pipe hanger clamp
    Patent number: D653103
    Type: Grant
    Filed: April 1, 2011
    Date of Patent: January 31, 2012
    Assignee: Sitka Developments Pty Ltd
    Inventors: Francesco Tomasi, John Hammond, Craig Mounsey, Owen Bawden, Neil Davidson
  • Pipe hanger clamp
    Patent number: D653529
    Type: Grant
    Filed: March 1, 2011
    Date of Patent: February 7, 2012
    Assignee: Sitka Developments Pty Ltd
    Inventors: Francesco Tomasi, John Hammond, Craig Mounsey, Owen Bawden, Neil Davidson