Featured patents

Automatic Machine for Leveling and Alignment of Railway in Plate, Prior to the Concrete
US 08794157 B2, Aug. 5, 2014, With means to transversely shift track, José Ma Aguirre Fernandez / Tecsa Empresa Constructora, S.A. (Madrid, ES)
A machine for leveling and alignment of a section of ballastless railway track…

Portable Various Pitch Rope Tow System
US 08746148 B1, June 10, 2014, Tension regulators and anchors, Leon E. Niedermeyer
A portable various pitch rope tow system comprising:…

Zip Line Transport Trolley System
US 08683925 B2, April 1, 2014, Gravity, James Liggett
A zip line transfer device (10), comprising:…

Intersection Navigation System
US 08607709 B2, Dec. 17, 2013, Trolley Transfer, Young Hoon Lee et al. / Samsung Electronics Co., Ltd. (Gyeonggi-do, KR)
An intersection navigation system comprising:…

Bidirectional Wafer Carrying Pod and Wafer Transfer System
US 08596200 B2, Dec. 3, 2013, Suspended, Tsan-I Chen et al. / Inotera Memories, Inc. (Taoyuan County, TW)
A wafer transfer system, comprising:…

Guiding Device
US 08584592 B1, Nov. 19, 2013, Trolley Rails, Kuan-Lwun Shu et al. / National Tsing Hua University (Hsin Chu, TW)
A guiding device, comprising:…

Crawl Space Organization System
US 08578859 B1, Nov. 12, 2013, Cable, John Walter Roy
An apparatus for accessing items, comprising:…

Cable Railway System
US 08522689 B2, Sept. 3, 2013, Cable Rails, Markus Beck / Innova Patent GmbH (Wolfurt, AT)
A cableway system, comprising:…

Article Transport Facility
US 08448579 B2, May 28, 2013, Electric, Yoshitaka Inui / Daifuku Co., Ltd. (Osaka, JP)
An article transport facility comprising:…

Rollercoaster Amusement Device
US 08453576 B2, June 4, 2013, Amusement, Joop Roodenburg et al. / Vekoma Rides Engineering B.V. (Vlodrop, NL)
A rollercoaster amusement device, comprising:…

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