Featured patents

Foldable or Detachable Feed Rail for Rock Drill
US 08807448 B2, Aug. 19, 2014, Pivoted, Yves Nelson / 1311854 Ontario Limited (Ontario, CA)
A foldable feed rail for a rock drill feed system, the feed rail comprising…

Railway Clip Insulator With Two Stable Positions for Standby, Parked or Preloaded Position and Installed, Loaded or Final Position
US 08800885 B2, Aug. 12, 2014, Clip type, Jose Ricardo Mediavilla
A railroad tie and rail seat assembly for supporting a rail which includes:…

Grade Crossing Interface Pad
US 08752773 B2, June 17, 2014, Rail paving, Steven R. Mattson / Voestalpine Nortrak Inc. (Cheyenne, US)
An interface pad for a tie in a railway grade crossing comprising a rail…

Structure for Railroad Ties Having Data Acquisition, Processing and Transmission Means
US 08727228 B2, May 20, 2014, Internal reinforcements, Torben Djerf et al. / TJ Technology Holdings, LLC (Canton, US)
A railroad tie assembly for data acquisition, processing and transmission,…

Railroad Alignment System
US 08684279 B1, April 1, 2014, Truss rod, Jessie L. Bledsoe
A railroad alignment system, comprising:…

Fastening Railway Rails
US 08684280 B2, April 1, 2014, Rail anchors, Stephen John Cox / Pandrol Limited (Addlestone, Surrey, GB)
A concrete railway rail foundation on which anchoring devices for retaining…

Railroad Grade Crossing System and Method of Assembly
US 08662407 B2, March 4, 2014, Street crossing, Linda Thomas / (Houston, US)
A grade crossing system for facilitating vehicle crossing of a railway track…

Repair Insert for Repairing Metallic Structure
US 08651393 B2, Feb. 18, 2014, Rails, Richard F. Kral et al. / Holland, L.P. (Crete, US)
A rail and repair insert combination, said combination comprising:…

Support for a System for Fastening a Rail and a System for Fastening a Rail
US 08602317 B2, Dec. 10, 2013, Protective boxes and closures, André Hunold et al. / Vossloh-Werke GmbH (Werdohl, DE)
A support for a system for fastening a rail on a substrate, the support…

Support Structure
US 08584963 B2, Nov. 19, 2013, Metallic, Alvise Petrucco et al. / Petrucco, S.A. (Madrid, ES)
A method for temporarily supporting a section of railroad track including…

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