MUHR UND BENDER KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION1148
 
  
 
B60G VEHICLE SUSPENSION ARRANGEMENTS 1041
 
  
 
F16H GEARING1090
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 837
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 551
 
  
 
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 596
 
  
 
B21B ROLLING OF METAL 428
 
  
 
C25D PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING 447
 
  
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL318
 
  
 
B62D MOTOR VEHICLES; TRAILERS 388

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0335,481 Method for Manufacturing a Product from a Flexibly Rolled Strip MaterialAug 07, 17Nov 23, 17[C25D, C21D, B21B]
2016/0237,585 PRODUCING A PRODUCT FROM A ROLLED STRIP MATERIALFeb 10, 16Aug 18, 16[C25D, B21D]
2016/0159,181 LEAF SPRING ASSEMBLY FOR MOTOR VEHICLESJul 23, 14Jun 09, 16[B60G, F16F]
2016/0122,889 PRODUCING A PRODUCT FROM A FLEXIBLE ROLLED STRIP MATERIALJun 17, 14May 05, 16[C23C, C25D, C21D, C22C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9868330 Leaf spring assembly for motor vehiclesJul 23, 14Jan 16, 18[B60G, F16F]
9810296 Belt tensioning deviceNov 10, 15Nov 07, 17[F16H]
9777787 Spring assembly and process of producing a spring assemblyMay 02, 16Oct 03, 17[B29C, B60G, F16F, B29L]
9638294 Belt tensioning deviceApr 02, 15May 02, 17[F16H]
9551402 Belt tensioning device for being used with a starter generatorSep 02, 14Jan 24, 17[F16H]
9533713 Structural componentAug 11, 15Jan 03, 17[B23K, B62D, B21D, C21D]
9523415 Belt tensioning device for a belt drive and apparatus with a belt tensioning deviceSep 13, 12Dec 20, 16[F16H]
9453561 Spring, belt tensioning device, and assemblyMar 13, 14Sep 27, 16[F16F, F16H]
9217482 Leaf spring for motor vehiclesMar 09, 11Dec 22, 15[B60G, F16F]
9040134 Process of producing profiles whose cross-section is variable in the longitudinal directionOct 01, 07May 26, 15[F16L, B29C, B21C, B21D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0134,450 Method for Manufacturing a Product from a Flexibly Rolled Strip MaterialAbandonedNov 12, 13May 15, 14[C25D, B21D]
2013/0283,881 Process of and Device For Producing Metal Blanks With Different ThicknessesAbandonedJun 26, 12Oct 31, 13[B21B]
8419076 Plug connection arrangementExpiredApr 29, 10Apr 16, 13[F16L]
8205525 Rotational vibration damperExpiredJun 26, 09Jun 26, 12[F16F]
8056984 Head rest carrying elementExpiredJul 17, 08Nov 15, 11[B60N]
7815510 Torsion vibration damping deviceExpiredAug 31, 06Oct 19, 10[F16D]
2009/0200,721 Motor vehicle spring comprising fiber composite materialAbandonedJan 28, 09Aug 13, 09[F16F]
7566046 Valve spring plate with two supporting tonguesExpiredJun 30, 06Jul 28, 09[F01L]
2008/0312,015 Torsional vibration damper or decoupler with wound wire springs in a drive pulleyAbandonedJun 04, 08Dec 18, 08[F16H]
2008/0251,626 Roller with weakened excitation behaviourAbandonedMar 17, 08Oct 16, 08[B65H]
2008/0222,889 Method of producing assembled camshaftsAbandonedMar 04, 08Sep 18, 08[B21K]
2008/0224,371 WHEEL SUSPENSIONAbandonedFeb 15, 08Sep 18, 08[F16F]
2008/0211,264 Reinforcement Plate For A B Column Of A Vehicle BodyAbandonedFeb 12, 08Sep 04, 08[B60R, B21B]
2008/0207,364 Driving pulley with vibration damping meansAbandonedFeb 18, 08Aug 28, 08[F16F]
2008/0128,057 Process of and device for induction-hardening helical springsAbandonedOct 31, 07Jun 05, 08[H05B, C21D]
2008/0070,708 Assembled camshaft having indentations extending underneath the slid-on componentsAbandonedSep 18, 07Mar 20, 08[F16L, F01L, F16C]
2007/0228,625 HELICAL COMPRESSION SPRINGAbandonedMar 29, 07Oct 04, 07[F16F]
7275407 Process for producing rotationally symmetrical componentsExpiredApr 25, 02Oct 02, 07[B21J]
2007/0221,459 Spring strut tube assemblyAbandonedMar 12, 07Sep 27, 07[F16F]
2007/0201,945 Coupling rod for a stabilizer assemblyAbandonedFeb 14, 07Aug 30, 07[F16C]

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