Featured patents

Auxiliary and Motive Electric Power Pick-Up Structure for Land Vehicles
US 08820500 B2, Sept. 2, 2014, Bar, Jean-Luc Andre / Lohr Industrie (Hangenbieten, FR)
A structure for collecting motive and auxiliary electrical energy for a land…

Umbilical Cart and System
US 08820499 B2, Sept. 2, 2014, Flexible Extensions, David Allen Wells, Sr. / Fabrication of Rig and Exploration Equipment, Inc (Cleveland, US)
An umbilical system for providing utilities to a rig by suspending conduit above…

Wireless Power Feeder and Wireless Power Receiver
US 08800738 B2, Aug. 12, 2014, Magnetic Induction, Takashi Urano / TDK Corporation (Tokyo, JP)
A wireless power feeder that feeds power from a feeding coil to a receiving…

Cable Reel Axle Shaft With Integrated Radio Frequency Rotary Coupling
US 08776968 B2, July 15, 2014, Reels, John P. Higby / Raytheon Company (Waltham, US)
An apparatus, comprising:…

System Adapted for One or More Electrically Propellable Vehicles (Letting Water Pass by Electrical Conductors)
US 08776970 B2, July 15, 2014, Third rail, Gunnar Asplund / Elways AB (Solna, SE)
An arrangement adapted for letting water pass by electrical conductors and their…

360-Degree Freedom Electric Cord Device and System
US 08863921 B2, Oct. 21, 2014, Reels, Abraham Cohen et al.
A 360-degree freedom electric cord device for receiving an electric cord…

Coated Power Rail
US 08636124 B2, Jan. 28, 2014, Rail, made of multiple materials, Mike Bridges et al. / Caterpillar Inc. (Peoria, US)
A power rail, comprising:…

Medium for an Electric Current Collection Strip
US 08596435 B2, Dec. 3, 2013, Third-rail shoe, Thierry Laurent et al. / Mersen France Amiens SAS (Amiens, FR)
A support for a current collector strip of a rolling stock vehicle, said support…

Systems and Methods for Distributing Energy in a Roadway
US 08561770 B2, Oct. 22, 2013, Magnetic Induction, Laurian Stoicoviciu / Blue Wheel Technologies, Inc. (Kyle, US)
A roadway comprising:…

Producing Electromagnetic Fields for Transferring Electric Energy to a Vehicle
US 08544622 B2, Oct. 1, 2013, Magnetic Induction, Jürgen Meins et al. / Bombardier Transportation GmbH (Berlin, DE)
A system for transferring electric energy to a vehicle, wherein…

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