GKN SINTER METALS, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 1834
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 1357
 
  
 
F16H GEARING892
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 650
 
  
 
C22C ALLOYS 567
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 487
 
  
 
B21J FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES 218
 
  
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 221
 
  
 
B23B TURNING; BORING 250
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 291

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0258,527 SINTERED POWDER METAL PART HAVING RADIALLY-EXTENDING SPACED OPENINGS AND METHOD OF MAKING THEREOFSep 11, 14Sep 08, 16[B22F, F16H]
2013/0309,123 ALUMINUM ALLOY POWDER METAL WITH TRANSITION ELEMENTSDec 14, 11Nov 21, 13[B22F]
2012/0297,911 Forged Composite Powder Metal Part and Method of Making SameJun 15, 12Nov 29, 12[F16D, B22F, F16H, B32B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9856962 Forged composite powder metal part and method of making sameJun 15, 12Jan 02, 18[B21K, B22F, B22D, F16H]
9670953 Component with deformable padsNov 18, 13Jun 06, 17[F16C]
9605744 Dampening assembly and related method of making sameApr 23, 13Mar 28, 17[F16D, B22F, F16F, F16H]
9533351 Aluminum powder metal alloying methodOct 04, 11Jan 03, 17[B22F, C22C]
9528555 Main bearing cap with locating featureJan 20, 16Dec 27, 16[F16C]
9382930 Compression limiter with retention featuresJul 21, 14Jul 05, 16[F16B, B22F]
9273733 Main bearing cap with locating featureApr 25, 13Mar 01, 16[F16C]
9248503 Powder metal forging and method and apparatus of manufactureApr 01, 08Feb 02, 16[B22F, B21D]
9242299 Machining tool and method of manufacturing sameJan 06, 11Jan 26, 16[B23B, B23P]
9180518 Powder metal die fillingMay 17, 10Nov 10, 15[B22F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0017,043 POWDER METAL WITH SOLID LUBRICANT AND POWDER METAL SCROLL COMPRESSOR MADE THEREFROMAbandonedFeb 11, 13Jan 15, 15[F04C, B22F]
2013/0315,706 POWER STEERING PUMP AND WATER PUMP ASSEMBLYAbandonedDec 15, 11Nov 28, 13[F04D]
2013/0252,012 POWDER METAL AXIAL AND RADIAL RETENTION FEATURES FOR MOLDING APPLICATIONSAbandonedOct 21, 11Sep 26, 13[B22F]
2010/0319,650 FUNCTIONALLY GRADED POWDER METAL COMPONENTSAbandonedJul 11, 08Dec 23, 10[F02B, C21D]
2010/0163,352 SINTERED BRAKE PAD BACKING PLATEAbandonedFeb 08, 08Jul 01, 10[F16D]
2010/0116,240 MULTI-PIECE THIN WALLED POWDER METAL CYLINDER LINERSAbandonedApr 03, 08May 13, 10[B23P, F02F]
7584731 Camshaft adjuster for an internal combustion engineExpiredMar 28, 07Sep 08, 09[F01L]
7416621 Laser rounding and flattening of cylindrical partsExpiredJul 22, 05Aug 26, 08[C21D]
2008/0107,558 Sheet Material Infiltration of Powder Metal PartsAbandonedFeb 04, 05May 08, 08[B22F]
2007/0261,514 Multi-material connecting rodAbandonedApr 13, 06Nov 15, 07[F16C]
2007/0221,005 COMPOSITE POWDER METAL VARIABLE BOUNDARY GEAR AND METHODAbandonedMar 24, 06Sep 27, 07[F16H]
2007/0157,693 Forging/coining methodAbandonedJan 10, 06Jul 12, 07[B21J]
6419876 Machinability of powder metal componentsExpiredMay 19, 00Jul 16, 02[B22F]
6190605 Dry die wall lubricationExpiredDec 21, 99Feb 20, 01[B22F]
5972132 Progressive densification of powder metallurgy circular surfacesExpiredFeb 10, 99Oct 26, 99[B22F]

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