Patents Assigned to Lock N Climb, LLC
  • Patent number: 9038776
    Abstract: A ladder system is disclosed which allows for stabilizing a ladder on multiple surfaces without the need for a second person or a great deal of setup time. The collapsible ladder system includes a larger ladder section and a smaller ladder strut section which are pivotally connected at a point which is at or below the midpoint of the larger ladder section. The larger ladder section and smaller ladder strut section are connected by a rigid adjustable linkage, or spreader, at a point that is below the pivotable connection. The ladder further includes a means for stability on a variety of surfaces. At the ground contact point, the point where the ladder side rail ends and the ground meet, there are adjustable gripping feet, which can be independently or in combination vertically or angularly adjusted for maximum stability.
    Type: Grant
    Filed: September 8, 2011
    Date of Patent: May 26, 2015
    Assignee: LOCK N CLIMB, LLC
    Inventors: Jeffrey Green, Floyd LaVern Vestal
  • Patent number: 8485316
    Abstract: A ladder system is disclosed which allows for stabilizing a ladder, on multiple surfaces, without the need for a second person or a great deal of setup time. The collapsible ladder system includes a larger ladder section and a smaller ladder strut section that is pivotally connected at a point which is at or below the midpoint of the larger ladder section. The larger ladder section and smaller ladder strut section are connected by a rigid adjustable linkage, or spreader, at a point that is below the pivotable connection. The ladder further includes a means for stability on a variety of surfaces. At the ground contacting point, the point where the ladder side rail ends and the ground meet, there are adjustable gripping feet, which can be independently or in combination vertically or angularly adjusted for maximum stability.
    Type: Grant
    Filed: April 3, 2009
    Date of Patent: July 16, 2013
    Assignee: Lock N Climb, LLC
    Inventors: Floyd LaVern Vestal, Jeffrey A. Green
  • Publication number: 20120048647
    Abstract: A ladder system is disclosed which allows for stabilizing a ladder on multiple surfaces without the need for a second person or a great deal of setup time. The collapsible ladder system includes a larger ladder section and a smaller ladder strut section which are pivotally connected at a point which is at or below the midpoint of the larger ladder section. The larger ladder section and smaller ladder strut section are connected by a rigid adjustable linkage, or spreader, at a point that is below the pivotable connection. The ladder further includes a means for stability on a variety of surfaces. At the ground contact point, the point where the ladder side rail ends and the ground meet, there are adjustable gripping feet, which can be independently or in combination vertically or angularly adjusted for maximum stability.
    Type: Application
    Filed: September 8, 2011
    Publication date: March 1, 2012
    Applicant: LOCK N CLIMB, LLC
    Inventors: JEFFREY GREEN, FLOYD LAVERN VESTAL
  • Patent number: D668789
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: October 9, 2012
    Assignee: Lock N Climb, LLC
    Inventor: Jeffrey Alan Green
  • Patent number: D700361
    Type: Grant
    Filed: September 11, 2012
    Date of Patent: February 25, 2014
    Assignee: Lock N Climb, LLC
    Inventor: Jeffrey Green
  • Patent number: D704858
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: May 13, 2014
    Assignee: Lock N Climb, LLC
    Inventor: Jeffrey Alan Green
  • Patent number: D717969
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: November 18, 2014
    Assignee: Lock N Climb, LLC
    Inventor: Jeffrey Alan Green
  • Patent number: D721825
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: January 27, 2015
    Assignee: Lock N Climb, LLC
    Inventor: Jeffrey Alan Green
  • Patent number: D722181
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: February 3, 2015
    Assignee: Lock N Climb, LLC
    Inventor: Jeffrey Alan Green
  • Patent number: D722182
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: February 3, 2015
    Assignee: Lock n Climb, LLC
    Inventor: Jeffrey Alan Green