Featured patents

Method of Adjusting a Strap of a Safety Harness
US 08794378 B2, Aug. 5, 2014, Torso Harness, J. Thomas Wolner / D B Industries, LLC (Red Wing, US)
A method of adjusting…

Adjustable Work Platform for Pipe and Casing Stabbing Operations
US 08800716 B2, Aug. 12, 2014, Wall- or Floor-Attached, Vince Morelli et al. / Superior Rig Solutions Inc. (Alberta, CA)
A stabbing basket for a rig and for supporting a worker during running…

Collapsible Tree Stand Device With Integrated Storage and Mounting System
US 08794382 B2, Aug. 5, 2014, Scaffold External of Shaft, Jeff Hugher
A removable collapsible tree stand device,…

Leveling System for Portable Work Platforms
US 08662252 B2, March 4, 2014, Ladder and Platform, David Ogden / (Pocahontas, US)
A carriage assembly comprising:…

Window Jack Scaffold and Method of Operation Thereof
US 08622172 B2, Jan. 7, 2014, Detachable Window Seat Type, Richard P. Murphy
An apparatus comprising:…

Mobile Elevating Work Platform
US 08584802 B2, Nov. 19, 2013, Ladder With Land Vehicle, Thomas Samuel et al. / Rigless Rentals Inc (Grand Prairie, CA)
A mobile height-adjustable platform, comprising:…

Pipe Tradesman's Ladder Top and Method
US 08528696 B2, Sept. 10, 2013, Combined, Kyle G. Astor / Werner Co. (Greenville, US)
A method for using a ladder top on a stepladder comprising the steps…

Two-Way Locking Device for Height Safety Apparatus
US 08522919 B2, Sept. 3, 2013, Traversing, Track-Mounted, Peter Robert Flux / Latchways PLC (Wiltshire, GB)
A fall arrest device for use on an elongate support, said device comprising:…

Ladder Tray
US 08469148 B2, June 25, 2013, Combined, Calvidge C. Perry
A pivotally adjustable ladder tray in combination with a ladder having at least…

Temporary Scaffolding System
US 08448747 B2, May 28, 2013, Suspended Platform, John Gluchowski
An arrangement for securing a scaffold stairway to cables, comprising:…

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