Patents by Inventor Charlie Larsen

Charlie Larsen 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: 6530561
    Abstract: A metal fence post for use with a wooden fence. The fence post has a U-shaped center section positioned between two flanges, and each of the flanges includes a plurality of holes extending along an edge. The fence post can be used as a line post, comer post or end post. In one form, the thickness of the sides of the U-shaped center section is about the same as the thickness of the wooden fence rails so that the fence posts are positioned in-line with the fence rails. The fence posts allow the fence boards to be attached to either or both sides of the rails. In another form, the center section has very closely spaced, but longer legs. That provides increased strength allowing thinner gauge material.
    Type: Grant
    Filed: November 29, 2000
    Date of Patent: March 11, 2003
    Assignee: Master-Halco, Inc.
    Inventors: Charlie Larsen, Michael Lindsey, Jerry L. Short
  • Publication number: 20010005010
    Abstract: A metal fence post for use with a wooden fence. The fence post has a U-shaped center section positioned between two flanges, and each of the flanges includes a plurality of holes extending along an edge. The fence post can be used as a line post, corner post or end post. In one form, the thickness of the sides of the U-shaped center section is about the same as the thickness of the wooden fence rails so that the fence posts are positioned in-line with the fence rails. The fence posts allow the fence boards to be attached to either or both sides of the rails. In another form, the center section has very closely spaced, but longer legs. That provides increased strength allowing thinner gauge material.
    Type: Application
    Filed: November 29, 2000
    Publication date: June 28, 2001
    Inventors: Charlie Larsen, Michael Lindsey, Jerry L. Short
  • Patent number: 6173945
    Abstract: The present invention includes an improved metal fence post for use with a wooden fence. The fence post has a U-shaped center section positioned between two flanges, and each of the flanges includes a plurality of holes extending along an edge. The fence post can be used as a line post, corner post or end post. Preferably, the thickness of the sides of the U-shaped center section is about the same as the thickness of the wooden fence rails so that the fence posts are positioned in-line with the fence rails. Advantageously, the fence posts allow the fence boards to be attached to either or both sides of the rails.
    Type: Grant
    Filed: August 3, 1998
    Date of Patent: January 16, 2001
    Assignee: Master-Halco, Inc.
    Inventors: Michael Lindsey, Charlie Larsen, Jerry L. Short
  • Patent number: 6142451
    Abstract: An apparatus and method for connecting fence fabric to a support structure includes a tool with an elongated body member with notches at opposite ends. The notches are configured to allow a line to be securely wrapped around the tool. The tool is sized to allow it to fit through an opening located in the fence fabric. The tool is preferably constructed of steel and it includes one or more openings extending through the elongated member to facilitate attaching the line to the tool. The line is used to couple the fence fabric to the support structure.
    Type: Grant
    Filed: July 9, 1998
    Date of Patent: November 7, 2000
    Assignee: Master-Halco, Inc.
    Inventors: Michael Lindsey, Bob Ingram, Charlie Larsen, Gene S. Van Houten, Jr., Kim Chau
  • Patent number: 6112369
    Abstract: The figure eight hinge of the present invention allows a gate to be quickly and safely attached to a support structure. The hinge includes two legs having two different radii of curvature. The legs also include a slot which allows the hinge to have the desired figure eight configuration. The present invention advantageously eliminates pinch points and minimizes the distance between the gate and the support structure. In particular, the hinge remains stationary with respect to the support structure while allowing the gate to rotate within one end of the hinge. The figure eight hinge is preferably used with animal enclosures such as kennels or pens because it reduces the risk that an animal will catching its feet or other body parts between the gate and the support structure.
    Type: Grant
    Filed: July 9, 1998
    Date of Patent: September 5, 2000
    Assignee: Master-Halco, Inc.
    Inventors: Michael Lindsey, Bob Ingram, Charlie Larsen, Gene S. Van Houten, Jr.
  • Patent number: D418735
    Type: Grant
    Filed: July 9, 1998
    Date of Patent: January 11, 2000
    Assignee: Master-Halco, Inc.
    Inventors: Michael Lindsey, Robert Ingram, Charlie Larsen, Gene S. Van Houten, Jr.
  • Patent number: D424389
    Type: Grant
    Filed: July 9, 1998
    Date of Patent: May 9, 2000
    Assignee: Master-Halco, Inc.
    Inventors: Michael Lindsey, Robert Ingram, Charlie Larsen, Gene S. Van Houten, Jr., Kim Chan