Betek Bergbau-und Hartmetalltechnik Karl-Heinz Simon GmbH & Co. KG

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21C MINING OR QUARRYING914
 
  
 
1509 MACHINE TOOLS, ABRADING AND FOUNDING MACHINERY425
 
  
 
B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN 134

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8550569 Shank chiselMay 30, 08Oct 08, 13[E21C]
8267483 Shank chiselOct 16, 08Sep 18, 12[E21C]
D637213 Chisel bitJun 22, 10May 03, 11[1509]
D636797 Chisel bitJun 22, 10Apr 26, 11[1509]
7922256 Circular-shank tool comprising a tool holderJun 27, 06Apr 12, 11[E21C]
7922257 Circular-shank tool comprising a tool holderJun 27, 06Apr 12, 11[E21C]
D627808 Chisel bitJun 22, 10Nov 23, 10[1509]
D627809 Chisel bitJun 22, 10Nov 23, 10[1509]
7137583 Striking tool for comminuting materialsNov 19, 04Nov 21, 06[B02C]
D527522 ToolboxNov 12, 04Sep 05, 06[]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7490912 Round shaft chiselExpiredJun 19, 07Feb 17, 09[E21C]
2008/0283,150 Cutter insert for a tree stump milling cutterAbandonedApr 03, 08Nov 20, 08[A01G]
7416144 Exchangeable beaterExpiredMar 02, 06Aug 26, 08[B02C]
2007/0148,487 Wear-protection device for a protective guide or steering plateAbandonedJun 09, 06Jun 28, 07[B22D]
7124795 Stump cutter device and cutter insert unit for the stump cutter deviceExpiredDec 11, 03Oct 24, 06[B27C]
6971598 Cutter body with a beaterExpiredApr 10, 03Dec 06, 05[B02C]
2005/0139,396 Fixing arrangementAbandonedAug 12, 04Jun 30, 05[E21B]
2005/0084,349 Drilling toolAbandonedAug 12, 04Apr 21, 05[B23B]
2003/0213,354 Cutting tool holder with cutting toolAbandonedFeb 21, 03Nov 20, 03[B26D]
6644755 Fixture for a round shank chisel having a wearing protection diskExpiredJun 08, 01Nov 11, 03[E21C]
6619757 Tool for a street milling, coal-cutting or mining machineExpiredOct 25, 01Sep 16, 03[E21B]
6592304 Method for tipping a cutter head of an end-milling cutterExpiredMay 30, 00Jul 15, 03[B23B, B23P]
6508516 Tool for a coal cutting, mining or road cutting machineExpiredMay 15, 00Jan 21, 03[E21B, E21C]
6431656 Processing tool for a road surface processing machineExpiredMay 15, 00Aug 13, 02[E01C]
4818027 Round shaft bitExpiredJan 19, 88Apr 04, 89[E21C]
4650256 Apparatus for retaining a tool in machineryExpiredSep 04, 85Mar 17, 87[E21C]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.