Patents by Inventor Craig Adam McWilliam

Craig Adam McWilliam 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).

  • Insulated glass unit (IGU) and a point fixing apparatus for an IGU
    Patent number: 8375680
    Abstract: A device (1) for providing a fixing point for an insulated glass unit (3), the device having clamping blocks (22) to mount the device (1) though opposed panes of glass (5, 6) of the unit (3) and a spacer (10) with opposed faces (13, 14). At least one of the opposed faces (13, 14) having an annular groove (17, 18) for carrying sealant to seal against an associated one of the glass panes (5, 6) when the glass panes (5, 6) are tensioned together by the clamping blocks (22).
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: February 19, 2013
    Assignee: Nupress Tools Pty Limited
    Inventors: Murray Robert Clair, Craig Adam McWilliam
  • INSULATED GLASS UNIT (IGU) AND A POINT FIXING APPARATUS FOR AN IGU
    Publication number: 20110023391
    Abstract: A device (1) for providing a fixing point for an insulated glass unit (3), the device having clamping blocks (22) to mount the device (1) though opposed panes of glass (5, 6) of the unit (3) and a spacer (10) with opposed faces (13, 14). At least one of the opposed faces (13, 14) having an annular groove (17, 18) for carrying sealant to seal against an associated one of the glass panes (5, 6) when the glass panes (5, 6) are tensioned together by the clamping blocks (22).
    Type: Application
    Filed: March 12, 2010
    Publication date: February 3, 2011
    Applicant: NUPRESS TOOLS PTY LIMITED
    Inventors: Murray Robert Clair, Craig Adam McWilliam