Featured patents

Helicopter Emplaceable Cart for Travel Along Electrical Power Lines
US 08794380 B2, Aug. 5, 2014, Suspended Platform, Jason Keller et al. / Haverfield International Incorporated (Gettysburg, US)
A cart for moving at least one lineman along electrical power line conductors…

Portable Sawhorse Workstation
US 08757323 B2, June 24, 2014, Knockdown, Jacob Sutton et al. / Auburn University (Auburn, US)
A sawhorse comprising:…

Step Stool
US 08684139 B2, April 1, 2014, Ladder With Pivoted Prop, Luhao Leng / New-Tec Integration (Xiamen) Co., Ltd. (Xiamen, CN
A step stool comprising:…

Movable Safety Barrier System
US 08596415 B2, Dec. 3, 2013, Pitched Roof Conforming Scaffold, Richard C. Pelletier
A method of forming a movable safety barrier system comprising:…

Fall Arrester for a Climbing Protection System
US 08584797 B2, Nov. 19, 2013, Torso Harness, Markus Krauss / Honeywell Fall Protection Deutschland GmbH & Co. KG (Hof, DE)
A fall arrester which is part of a climbing protection system for use by a user…

Swimming Pool Ladder With a Barrier
US 08556033 B2, Oct. 15, 2013, Facing ladders, Hua Hsiang Lin / Intex Recreation Group (Long Beach, US)
A swimming pool ladder with a barrier including…

Elevating Platform Assembly
US 08544604 B2, Oct. 1, 2013, Platform With Elevating or Lowering Means, Gerard Noel / Hydro Mobile Inc. (L'Assomption, Quebec, CA)
An elevating platform assembly comprising:…

Movable Anchoring System
US 08505683 B1, Aug. 13, 2013, With pole encircling or grasping means, William Dirrig
A movable anchoring system for use by individual users as a safety device to stop…

Step Stool and Method
US 08490748 B2, July 23, 2013, Ladder With Pivoted Prop, Thomas W. Parker / Werner Co. (Greenville, US)
A folding step stool comprising:…

Personal Escape Device
US 08499890 B2, Aug. 6, 2013, Movable, friction brake element applied by centrifugal force, Thomas King et al. / Rescue Reel, LLC (San Francisco, US)
A personal escape device, comprising:…

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