Featured patents

Rail Vehicle With Variable Axial Geometry
US 08833267 B2, Sept. 16, 2014, Radial, Martin Teichmann et al. / Siemens AG Oesterreich (Wien, AT)
A rail vehicle with variable axle geometry, comprising:…

Railcar Constant Contact Side Bearing Assembly
US 08807050 B2, Aug. 19, 2014, Truck side bearing, Mark W. Stanek et al. / Miner Enterprises, Inc. (Geneva, US)
A constant contact side bearing assembly for a railcar, comprising:…

Triple Rail PRT Transportation System
US 08807048 B2, Aug. 19, 2014, Monorail, Daniel Valentinov Ivanov et al. / (Walpole, US)
A personal rapid transportation (PRT) system that comprises a first and second…

Low Floor Vehicle
US 08776696 B2, July 15, 2014, With spring for low floor car, Yoshiki Okubo et al. / Mitsubishi Heavy Industries, Ltd. (Tokyo, JP)
A low floor vehicle, comprising:…

High Friction Railroad Car Components With Friction Modifying Inserts
US 08869709 B2, Oct. 28, 2014, Bolster movement dampened by snubber, David M. East et al. / Standard Car Truck Company (Park Ridge, US)
A high friction railroad car component for a railroad car, said component…

Railcar Bogie
US 08656839 B2, Feb. 25, 2014, Leaf and coil, Takehiro Nishimura et al. / Kawasaki Jukogyo Kabushiki Kaisha (Kobe, JP)
A railcar bogie comprising:…

Side Contoured Open Top Hopper Railcar With Biased Door Seal and Enlarged Contoured End Door
US 08640631 B2, Feb. 4, 2014, Hopper type, David A. Lohr et al. / JAC Operations, Inc. (Chicago, US)
A railroad open top hopper car comprising:…

Self-Cooling Trolley
US 08601951 B2, Dec. 10, 2013, Single rail, Shawn Lerner
A self-cooling trolley comprising:…

Modular Base Side Bearing
US 08534202 B2, Sept. 17, 2013, Truck side bearing, Aubra D. McKisic et al. / A. Stucki Company (Moon Township, US)
A modular base and cage for a rail vehicle side bearing assembly, the modular…

Pivoting System for a Chair
US 08443734 B2, May 21, 2013, Suspended chair, Kurt Switzeny / Innova Patent GmbH (Wolfurt, AT)
A chair of a chair lift, the chair comprising:…

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