DELLCRON AB

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23D PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR 524
 
  
 
E02F DREDGING; SOIL-SHIFTING 540
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL565
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 4201
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 445
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 381
 
  
 
E01C CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR 128
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 122

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9876337 Machine arranged for sawing micro trenches and placing ducts/cables in micro trenchesMay 22, 14Jan 23, 18[F16L, G02B, H02G, E02F]
9850629 Control method and system for a sawing machineNov 10, 11Dec 26, 17[F16L, G02B, G05D, H02G, E01C, E02D, E02F, B23D]
9537292 Method for placing at least one duct/communication cable below a road surface in an areaNov 10, 11Jan 03, 17[F16L, G02B, G05D, H02G, E02F, B23D]
9188987 Machine for sawing trenches and placing ducts/cablesNov 10, 11Nov 17, 15[F16L, G02B, G05D, H02G, E02F, B23D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0125,218 MACHINE FOR SAWING TRENCHES AND PLACING DUCTS/CABLESAbandonedMay 08, 13May 07, 15[F16L, E02F, B23D]

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