CATERPILLAR GLOBAL MINING HIGHWALL MINERS LLC

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21F SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS 49
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 364
 
  
 
E21C MINING OR QUARRYING319
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 122

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9416660 Pin handling device, coupling pin and method for pin handling in high wall miningJul 03, 12Aug 16, 16[E21F, B65G]
8939516 Rotary cutter drum for continuous mining machineDec 18, 12Jan 27, 15[E21C]
8876220 Segments and apparatus for high wall mining including fluid feedSep 29, 09Nov 04, 14[E21F, E21C]
8721007 Highwall mining system, conveyor segment and method for providing such a mining systemJul 20, 04May 13, 14[E21F]
8066110 Conveyor segment and assembly for use in high wall mining, and coupling and releasing methodsFeb 18, 05Nov 29, 11[B65G]
7721869 Apparatus and method for moving a mine conveyor segmentMay 25, 04May 25, 10[B65G]
7717522 Conveyor segment, driving means and method for high wall miningNov 11, 04May 18, 10[E21F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0257,137 LAUNCH VEHICLE FOR A MINING SYSTEM, A MINING SYSTEM AND A METHOD FOR MININGAbandonedAug 23, 12Oct 03, 13[E21C]
8459750 Anchoring device and method for fixation of a launching unit for highwall miningExpiredJan 14, 05Jun 11, 13[E02D]

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