IWIS MOTORSYSTEME GMBH & CO. KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16H GEARING3070
 
  
 
F16G BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR1019
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B21L MAKING CHAINS 16
 
  
 
C22C ALLOYS 171
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1100
 
  
 
F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES 154
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 148

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0089,431 CHAIN DRIVE ASSEMBLY WITH TENSIONING-RAIL MOUNTING AIDSep 20, 16Mar 30, 17[F16H]
2016/0223,053 ARTICULATED CHAIN WITH LOW-FRICTION LINK PLATE BACKJan 28, 16Aug 04, 16[F16G, F16H]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9856942 Articulated chain with low-friction link plate backJan 28, 16Jan 02, 18[F16G, F16H]
9835232 Tensioning rail with lubricant passageOct 07, 15Dec 05, 17[F16H]
9714693 Tensioning rail with resilient press-on regionFeb 14, 14Jul 25, 17[F16H]
9689475 Tensioning or guide rail with openingSep 25, 15Jun 27, 17[F16H]
9677647 Tensioning or guide rail having a continuous recessed sliding bodySep 11, 15Jun 13, 17[F16H]
9657810 Friction- and wear-reducing joint for a bush chain or roller chainAug 01, 13May 23, 17[F16G]
9605733 Tensioning or guide rail having an extruded sliding lining bodyJun 07, 13Mar 28, 17[F16H]
9534661 Articulated chain with low-friction link plate backJul 03, 14Jan 03, 17[F16G, F16H]
9482322 Slide rail for tensioning and guiding an endless drive member and method for manufacturing said slide railApr 02, 14Nov 01, 16[F16B, F16H]
9435408 Tensioner for a camshaft-camshaft chain driveMay 22, 15Sep 06, 16[F01L, F16H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0348,755 ARTICULATED CHAIN WITH EXPANSION-TYPE OUTER LINK PLATEAbandonedJul 10, 15Dec 01, 16[F16G, F16H]
2016/0252,167 TENSIONING RAIL WITH BAYONET CATCHAbandonedFeb 17, 16Sep 01, 16[F16H]
2016/0069,432 TENSIONING OR GUIDE RAIL HAVING A RIVETED SLIDING LINING BODYAbandonedFeb 13, 14Mar 10, 16[F16H]
2015/0176,443 CHAIN-BASED TRANSFER DEVICEAbandonedJun 28, 13Jun 25, 15[F01L, F16H]
2015/0176,681 LANTERN-TYPE PLANETARY GEARINGAbandonedNov 14, 12Jun 25, 15[F16H]
2015/0133,256 LANTERN-TYPE GEAR UNITAbandonedNov 05, 14May 14, 15[F01L, F16H]
2015/0083,061 CAM PHASER WITH ECCENTRIC LANTERN GEAR COMPONENTAbandonedSep 23, 14Mar 26, 15[F01L]
2015/0087,462 WOBBLE BODY GEARAbandonedSep 22, 14Mar 26, 15[F02D, F16H]
2015/0072,814 TENSIONING MECHANISM WITH DAMPING SENSITIVE TO TEMPERATURESAbandonedSep 08, 14Mar 12, 15[F16H]
2014/0338,620 MARKING LABELS FOR DRIVE CHAINSAbandonedMay 15, 14Nov 20, 14[F01L, G09F]
2014/0256,486 TENSIONING DEVICE WITH SPRING DIAPHRAGMAbandonedFeb 28, 14Sep 11, 14[F16H]
2014/0171,246 LOW-FRICTION ARTICULATED BUSHING CHAINAbandonedDec 12, 13Jun 19, 14[F16G]
2013/0196,803 Toothless Link Chain with Asymmetric Link PlatesAbandonedJan 30, 13Aug 01, 13[F16H]
2012/0010,033 Tensioning Device with Pivotable Joint ConnectionAbandonedOct 28, 10Jan 12, 12[F16H]
2011/0230,290 Toothed Chain with Optimized Tooth PlatesAbandonedMar 16, 11Sep 22, 11[F16G]
2010/0224,149 TIMING CHAIN DRIVE COMPRISING AN INTEGRATED ELECTRIC MOTORAbandonedDec 14, 06Sep 09, 10[F01L]
2009/0197,720 CHAIN TENSIONER WITH COVER ELEMENTAbandonedDec 10, 06Aug 06, 09[F16H]
2008/0032,840 Double-meshing type tooth chainAbandonedJun 28, 07Feb 07, 08[F16G]

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