Patents by Inventor Garry Ernest John Hamilton

Garry Ernest John Hamilton 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).

  • Patent number: 8100228
    Abstract: A portable anchorage assembly comprises an extension member interconnecting a counterweight assembly and a base. The counterweight assembly has a cavity configured and arranged to receive at least one weight. The extension member has a first end and a second end. The first end is pivotally connected to the counterweight assembly. The base is connected to the second end of the extension member and includes a wheel and at least one anchorage point. The base is pivotable about the counterweight assembly on the wheel to position the at least one anchorage point in a desired location.
    Type: Grant
    Filed: October 9, 2008
    Date of Patent: January 24, 2012
    Assignee: D B Industries, Inc.
    Inventors: Garry Ernest John Hamilton, J. Thomas Wolner
  • Patent number: 8025125
    Abstract: An anchor assembly includes a base to which at least one connector and three legs are operatively connected. The connector provides an anchorage point for connection to a lifeline. The legs are secured to a support structure. The legs are reinforced proximate the base and when a force is exerted on the at least one connector by the lifeline, the legs bend proximate the support structure thus placing a shear load on the legs proximate the support structure.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: September 27, 2011
    Assignee: D B Industries, Inc.
    Inventors: Jan Vetesnik, Garry Ernest John Hamilton
  • Publication number: 20090321184
    Abstract: A portable anchor assembly is provided. The portable anchor assembly includes a weight assembly and a fork assembly. The weight assembly is configured to hold at least one weight. The weight assembly includes a portion that is configured to penetrate a surface upon which the portable anchor system is resting during use. The fork assembly is coupled to the weight assembly. The fork assembly is configured to dig into the surface upon which the portable anchor system is resting during use. The fork assembly further includes an anchor connection point for the portable anchor assembly.
    Type: Application
    Filed: June 30, 2009
    Publication date: December 31, 2009
    Inventor: Garry Ernest John Hamilton
  • Publication number: 20090114478
    Abstract: A portable anchorage assembly comprises an extension member interconnecting a counterweight assembly and a base. The counterweight assembly has a cavity configured and arranged to receive at least one weight. The extension member has a first end and a second end. The first end is pivotally connected to the counterweight assembly. The base is connected to the second end of the extension member and includes a wheel and at least one anchorage point. The base is pivotable about the counterweight assembly on the wheel to position the at least one anchorage point in a desired location.
    Type: Application
    Filed: October 9, 2008
    Publication date: May 7, 2009
    Inventors: Garry Ernest John Hamilton, J. Thomas Wolner
  • Publication number: 20080277557
    Abstract: An anchor assembly includes a base to which at least one connector and three legs are operatively connected. The connector provides an anchorage point for connection to a lifeline. The legs are secured to a support structure. The legs are reinforced proximate the base and when a force is exerted on the at least one connector by the lifeline, the legs bend proximate the support structure thus placing a shear load on the legs proximate the support structure.
    Type: Application
    Filed: October 30, 2007
    Publication date: November 13, 2008
    Inventors: Jan Vetesnik, Garry Ernest John Hamilton