SHW CASTING TECHNOLOGIES GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 268
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 250
 
  
 
B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN 134
 
  
 
B21B ROLLING OF METAL 131
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B24D TOOLS FOR GRINDING, BUFFING, OR SHARPENING 129
 
  
 
C22C ALLOYS 171
 
  
 
D06F LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES 139
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 144

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8684895 Roller body for a roller for treating a material and method of manufacturing a roller bodyJan 13, 10Apr 01, 14[F16C]
7097605 Roller for the thermomechanical treatment of a web-shaped mediumAug 28, 03Aug 29, 06[F28F]
6796371 RollerFeb 21, 03Sep 28, 04[F28F]
6203588 Method of producing a grinding rollNov 11, 98Mar 20, 01[B02C, B24D, B21B, C22C]
6185836 Steam-heated roller with cooling systemOct 08, 98Feb 13, 01[D06F]
5725466 Peripherally drilled roll for the treatment of web materialApr 16, 96Mar 10, 98[F28D]
5662572 Heating rollerFeb 17, 95Sep 02, 97[B23P]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8246783 Device and method for surface processing webs of paper and similar endless non-wovens by means of a heatable rollerExpiredJul 31, 03Aug 21, 12[D21F]
2011/0274,946 CAST BODYAbandonedMay 09, 11Nov 10, 11[B22D, C21D, B32B, F16J]
2010/0022,371 METHOD FOR PRODUCING A ROLLER BODY AND ROLLER BODYAbandonedSep 12, 07Jan 28, 10[B23K, F16C]
2008/0305,937 ROLLER BODY WITH PROFILE CHANNELS FOR A THERMAL TREATMENT FLUIDAbandonedJun 05, 08Dec 11, 08[F28D, F28F]
2008/0096,747 Oscillation-Dampened RollerAbandonedOct 08, 04Apr 24, 08[F16C, D21G]
7198209 Metal casting molded body comprising a cast-in hard material bodyExpiredAug 18, 04Apr 03, 07[B02C]
6908420 Dimensionally stabilized roller bodyExpiredDec 30, 02Jun 21, 05[F16C]
6588332 Roller groupExpiredApr 27, 01Jul 08, 03[B30B]
6460611 Roll for thermal and mechanical treatment of a web-shaped productExpiredDec 01, 00Oct 08, 02[E28E]
5915890 Method and device for influencing the run of deep hole drilled passagesExpiredMay 27, 97Jun 29, 99[B23B]
4920623 Heatable glazing or calendering rollExpiredAug 30, 89May 01, 90[B21B]

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