Patents Assigned to GMCA PTY Limited
  • Patent number: 7526867
    Abstract: Cutting apparatus is provided which includes clamping apparatus with two clamping members movable between a clamped position, wherein a portion of the saw blade is secured in position in use, and an unclamped position, wherein the saw blade is movable with respect to the clamping members. The apparatus is attached to or is integrally formed with shaft means which are substantially circular in cross section. The apparatus also includes the ability for user selection to operate the apparatus as a jigsaw or a scroller by operation of a locking mechanism.
    Type: Grant
    Filed: September 19, 2003
    Date of Patent: May 5, 2009
    Assignee: GMCA PTY Limited
    Inventor: Keith Park
  • Patent number: 7328514
    Abstract: The invention relates to a power tool with a reciprocating blade, such as a jigsaw, in which the blade can have linear and pendulum movement components imparted thereon and also to a blade holder assembly. There is provided a bearing for a holder member which allows control of the movement of the holder in relation to both movement components, said bearing including a first part though which the holder member passes and a second part in relation to which the holder member and the first part are movable.
    Type: Grant
    Filed: March 15, 2005
    Date of Patent: February 12, 2008
    Assignee: GMCA Pty Limited
    Inventor: Keith Park
  • Patent number: 7284335
    Abstract: The invention relates to the provision of a power tool such as a jigsaw, circular saw or mitre saw which is provided with guideline generating means. The guidelines are typically generated as laser beams and the invention allows for the generation of at least first and second, side by side guidelines. The guidelines are generated onto the workpiece and the area which lies between the guidelines defines the path along which a cutting blade of the power tool is to be directed. Preferably the guidelines are spaced such that a first guideline lies to one side of the blade and the other guideline lies to the other side of the blade thus allowing the guidelines to be viewable on both sides during the cutting operation.
    Type: Grant
    Filed: April 11, 2005
    Date of Patent: October 23, 2007
    Assignee: GMCA Pty Limited
    Inventors: Keith Park, Robert Firth
  • Publication number: 20070084066
    Abstract: A power tool including a housing for an electric motor and a mounting for a disc having a housing, wherein the motor is arranged to drive the saw blade about its axis. The housing includes at least one guard member covering a peripheral portion of said disc and a debris conduit allowing removal of debris from the disc during use in a first cutting mode. A removable member is attachable to the housing to selectively block the debris conduit such that the tool can be used in a second cutting mode.
    Type: Application
    Filed: September 16, 2005
    Publication date: April 19, 2007
    Applicant: GMCA PTY LIMITED
    Inventor: James Hastie
  • Publication number: 20060207683
    Abstract: A planer including a housing having a base planing surface for contacting a workpiece, a rotatable blade cylinder located within said housing and including more than one cutting blade for engaging with and planing the work piece. A drive means is associated with the blade cylinder and operable to cause rotation of the blade cylinder. The drive means is located within the housing, above the axis of rotation of the blade cylinder and a chip an debris removal channel passes from the location of the cylinder to the rear end of the planer.
    Type: Application
    Filed: February 28, 2006
    Publication date: September 21, 2006
    Applicant: GMCA PTY LIMITED
    Inventors: Keith Park, Peter Hosking
  • Publication number: 20060191693
    Abstract: A cutting tool is provided for performing a cutting operation The tool includes a cutting blade provided for movement to perform the cutting operation and a guard which covers at least part of the cutting blade. The tool further includes cleaning means, the cleaning means including a cleaning part positionable within the guard and controllable to allow relative movement between the guard and the said cleaning part.
    Type: Application
    Filed: July 1, 2005
    Publication date: August 31, 2006
    Applicant: GMCA PTY LIMITED
    Inventor: Keith Park
  • Patent number: D530173
    Type: Grant
    Filed: February 1, 2005
    Date of Patent: October 17, 2006
    Assignee: GMCA PTY Limited
    Inventor: Michael Waldron
  • Patent number: D531767
    Type: Grant
    Filed: January 11, 2006
    Date of Patent: November 7, 2006
    Assignee: GMCA Pty Limited
    Inventor: James Hastie
  • Patent number: D532663
    Type: Grant
    Filed: February 1, 2005
    Date of Patent: November 28, 2006
    Assignee: GMCA Pty Limited
    Inventor: Michael Waldron
  • Patent number: D533420
    Type: Grant
    Filed: February 1, 2006
    Date of Patent: December 12, 2006
    Assignee: GMCA Pty Limited
    Inventor: Michael Waldron
  • Patent number: D535670
    Type: Grant
    Filed: June 9, 2005
    Date of Patent: January 23, 2007
    Assignee: GMCA Pty Limited
    Inventor: Robert Firth
  • Patent number: D538615
    Type: Grant
    Filed: May 3, 2006
    Date of Patent: March 20, 2007
    Assignee: GMCA Pty Limited
    Inventor: James Hastie
  • Patent number: D539108
    Type: Grant
    Filed: May 22, 2006
    Date of Patent: March 27, 2007
    Assignee: GMCA Pty Limited
    Inventor: Nigel Roberts
  • Patent number: D539626
    Type: Grant
    Filed: May 22, 2006
    Date of Patent: April 3, 2007
    Assignee: GMCA Pty Limited
    Inventor: Nigel Roberts
  • Patent number: D547338
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: July 24, 2007
    Assignee: GMCA Pty Limited
    Inventor: Robert Firth
  • Patent number: D552953
    Type: Grant
    Filed: June 26, 2006
    Date of Patent: October 16, 2007
    Assignee: GMCA Pty Limited
    Inventor: Jason Jones
  • Patent number: D555449
    Type: Grant
    Filed: November 22, 2006
    Date of Patent: November 20, 2007
    Assignee: GMCA Pty Limited
    Inventor: Michael Waldron
  • Patent number: D566492
    Type: Grant
    Filed: January 17, 2007
    Date of Patent: April 15, 2008
    Assignee: GMCA Pty Limited
    Inventor: Colin Snowball
  • Patent number: D574686
    Type: Grant
    Filed: April 25, 2006
    Date of Patent: August 12, 2008
    Assignee: GMCA Pty Limited
    Inventor: Michael Waldron
  • Patent number: D598261
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: August 18, 2009
    Assignee: GMCA Pty Limited
    Inventor: Michael Waldron