Patents by Inventor Mark James Truebody

Mark James Truebody 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).

  • Surface working device and attachable protector
    Patent number: 6799388
    Abstract: An end protector for a working element of a road grading machine or the like. The working element includes a body portion having a plurality of holes therein for holding picks that work a road surface. The end protector is held in place through the use of a vacant pick hole of the working element by a fastening element that extends through the hole.
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: October 5, 2004
    Assignee: Sandvik AB
    Inventors: Steven Weaver, Michael Andrew McLean, Mark James Truebody
  • Surface working device and attachable protector
    Publication number: 20030123934
    Abstract: An end protector for a working element of a road grading machine or the like. The working element includes a body portion having a plurality of holes therein for holding picks that work a road surface. The end protector is held in place through the use of a vacant pick hole of the working element by a fastening element that extends through the hole.
    Type: Application
    Filed: October 28, 2002
    Publication date: July 3, 2003
    Inventors: Steven Weaver, Michael Andrew McLean, Mark James Truebody