SANDVIK MINING AND CONSTRUCTION G.M.B.H.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21C MINING OR QUARRYING319
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
E21B EARTH OR ROCK DRILLING 195

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8690262 Heading machine having cutting unit made of disc toolsJan 16, 09Apr 08, 14[E21C]
7959378 Base for a drilling deviceJul 26, 06Jun 14, 11[E21B]
7677674 Cutting machineNov 24, 05Mar 16, 10[E21C]
7658271 ConveyorDec 08, 06Feb 09, 10[B65G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0050,088 TUNNELING OR EXTRACTION MACHINE WITH AN ANCHOR-SETTING DEVICE AND SUPPORT MANIPULATOR OR SUPPORTING DEVICEAbandonedJan 24, 13Feb 19, 15[E21D, E21C]
2014/0152,074 ARRANGMENT FOR FIXING A CUTTERAbandonedMay 03, 12Jun 05, 14[E21C]
8485608 Heading or extraction machineExpiredOct 23, 09Jul 16, 13[E21D, E21C]
8387997 Steering arrangement for vehiclesExpiredAug 25, 08Mar 05, 13[B62D]
2012/0104,831 Heading MachineAbandonedJul 13, 10May 03, 12[E21C]
2012/0098,327 Track chain running gear for mining machines, and chain link for a track chain running gear and method for producing said chain linkAbandonedJul 08, 10Apr 26, 12[B62D]
2012/0068,528 CUTTING DEVICE FOR A MINING MACHINEAbandonedMay 06, 10Mar 22, 12[E21C]
2012/0056,465 Cutting tool for a mining machineAbandonedMay 06, 10Mar 08, 12[B23P, E21C]
2011/0221,259 Heading machineAbandonedMar 11, 11Sep 15, 11[E21F, E21C]
7883298 Supporting device for an advance working or mining machineExpiredJul 20, 07Feb 08, 11[E21D]
2010/0270,849 HEADING MACHINEAbandonedNov 05, 08Oct 28, 10[E21C]
2010/0231,026 HEADING MACHINEAbandonedNov 05, 08Sep 16, 10[E21D, E21C]
2010/0126,747 ANCHOR DRILLING AND SETTING DEVICEAbandonedAug 21, 08May 27, 10[E21D]
2009/0309,409 Full-cut heading machineAbandonedSep 19, 07Dec 17, 09[E21D]
2009/0230,755 Method and Device for Mining Subsurface DepositsAbandonedJul 25, 06Sep 17, 09[E21C]
2009/0008,984 Method For Regulating the Drive of a Shearing or Heading MachineAbandonedJan 18, 07Jan 08, 09[E21C]

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