Patents by Inventor Ryan McMunn

Ryan McMunn 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).

  • CONVERTIBLE LADDER
    Publication number: 20080006480
    Abstract: A ladder includes a first ladder section; a second ladder section removably attachable to the first ladder section by means of a hinge; and an adjustable hinge mechanism and a non-adjustable static hinge mechanism, both hinge mechanisms being selectively attachable to the ladder sections for affixing first and second ladder sections together at an angle in selectably varying configurations, the adjustable hinge mechanism being angularly adjustable, the static hinge mechanism presenting a fixed angle. A method of forming such ladder is further included.
    Type: Application
    Filed: August 10, 2007
    Publication date: January 10, 2008
    Applicant: TRICAM INDUSTRIES, INC.
    Inventors: Dennis Simpson, Ryan McMunn
  • Convertible ladder
    Patent number: 7264082
    Abstract: A ladder having a first ladder section, a second ladder section, an adjustable hinge mechanism, an engagement indicator and a static hinge mechanism. The adjustable hinge mechanism is mounted with respect to the first ladder and the second ladder so that the adjustable hinge mechanism is moveable between an engaged position and a disengaged position. The static hinge mechanism enables the first and second ladder sections to be maintained in a stationary position with respect to each other.
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: September 4, 2007
    Assignee: Tricam Industries, Inc.
    Inventors: Dennis Simpson, Ryan McMunn
  • Convertible ladder
    Publication number: 20050109558
    Abstract: A ladder having a first ladder section, a second ladder section, an adjustable hinge mechanism, an engagement indicator and a static hinge mechanism. The adjustable hinge mechanism is mounted with respect to the first ladder and the second ladder so that the adjustable hinge mechanism is moveable between an engaged position and a disengaged position. The static hinge mechanism enables the first and second ladder sections to be maintained in a stationary position with respect to each other.
    Type: Application
    Filed: October 29, 2004
    Publication date: May 26, 2005
    Inventors: Dennis Simpson, Ryan McMunn
  • Convertible ladder
    Patent number: 6857503
    Abstract: A ladder having a first ladder section, a second ladder section, an adjustable hinge mechanism, an engagement indicator and a static hinge mechanism. The adjustable hinge mechanism is mounted with respect to the first ladder and the second ladder so that the adjustable hinge mechanism is moveable between an engaged position and a disengaged position. The static hinge mechanism enables the first and second ladder sections to be maintained in a stationary position with respect to each other.
    Type: Grant
    Filed: February 6, 2003
    Date of Patent: February 22, 2005
    Assignee: Tricam Industries, Inc.
    Inventors: Dennis Simpson, Ryan McMunn
  • Convertible ladder
    Publication number: 20030217888
    Abstract: A ladder having a first ladder section, a second ladder section, an adjustable hinge mechanism, an engagement indicator and a static hinge mechanism. The adjustable hinge mechanism is mounted with respect to the first ladder and the second ladder so that the adjustable hinge mechanism is moveable between an engaged position and a disengaged position. The static hinge mechanism enables the first and second ladder sections to be maintained in a stationary position with respect to each other.
    Type: Application
    Filed: February 6, 2003
    Publication date: November 27, 2003
    Inventors: Dennis Simpson, Ryan McMunn