Featured patents

Device for Emergency Lowering of a Person From a High-Rise Building
US 08833517 B2, Sept. 16, 2014, Torso Harness, Sergei Vasilyevich Kulik et al. / Obschestvo S Ogranichennoi Otvetstvennostyu “Kosmicheskie Sistemy Spaseniya” (Moscow, RU)
An inflatable rescue apparatus comprising:…

Hunting Stand Apparatus
US 08807278 B1, Aug. 19, 2014, Ladder and Platform, Kevin S. Galloway et al.
A collapsible hunting stand assembly comprising:…

Retractable Fall Arrest With Component Assembly and Cantilevered Main Shaft
US 08800715 B2, Aug. 12, 2014, Reel, Wayne L. Olson et al. / Reliance Industries, LLC (Wheat Ridge, US)
A retractable fall arrest device comprising:…

Systems and Methods for Covering Ladder Rung Throughbores
US 08776949 B2, July 15, 2014, Combined, Kevin D. Oswalt
A device for plugging open ends of a ladder rung on a ladder, said…

Fall Protection System
US 08863898 B2, Oct. 21, 2014, Torso Harness, Rano J. Harris, Jr. / Downsafe Systems, LLC (Spanish Fort, US)
In a fall protection system, a descender which attaches at a first end…

Platform Assembly
US 08727074 B1, May 20, 2014, Detachable step, single ladder, Heeralall Bhajan
A platform assembly comprising:…

Step Stool and Method
US 08720645 B2, May 13, 2014, Ladder With Pivoted Prop, Thomas W. Parker / Werner Co. (Greenville, US)
A method of securing a folding step stool comprising the steps of;…

Joints for a Stand
US 08708103 B2, April 29, 2014, Having unitary leg to beam coupler and brace, Dan Bulley / Quick Products, Inc. (Kelowna, BC, CA)
An interconnect structure for a stand having a crossbeam, the interconnect…

Dual Track Ladder With Brake Mechanism That Is Automatically Applied to the Upper Tracks to Hold the Ladder in Place During Use
US 08622171 B2, Jan. 7, 2014, Ground- or floor-engaging, James F. Kerr / Material Control, Inc. (Croswell, US)
A ladder system comprising:…

Roof Scaffolding System
US 08505685 B1, Aug. 13, 2013, Pitched Roof Conforming Scaffold, William H. Mitchell et al. / (Stone Lake, US)
A roof scaffolding system for temporary attachment to a roof surface, the roof…

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