SKF USA INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS2426
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 1357
 
  
 
G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES 714
 
  
 
B60B VEHICLE WHEELS 626
 
  
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 552
 
  
 
B01D SEPARATION 4130
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 4155
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 353
 
  
 
B60T VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 370

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0265,664 Sealing system and sealing ringDec 05, 14Sep 15, 16[F16J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9869394 Sealing system and sealing ringDec 05, 14Jan 16, 18[F16J]
9283808 Wheel bearing assemblySep 24, 14Mar 15, 16[F16C, B60B]
9279501 Split seal for a shaftSep 09, 13Mar 08, 16[F16J]
9261562 Portable system for immotive multiphasic motive force electrical machine testingOct 04, 08Feb 16, 16[H02P, G01R]
8845203 Wheel bearing assemblyNov 06, 08Sep 30, 14[F16C, B60B]
8276893 Cartridge and rod end isolatorJun 18, 10Oct 02, 12[F16F]
8269388 Magnetic bearing assembly for rotorsFeb 02, 09Sep 18, 12[H02K]
8196933 Seal with plastic inner cupJul 12, 04Jun 12, 12[F16J]
RE42654 Seal assemblyApr 10, 03Aug 30, 11[F16J]
7959157 Seal with guide memberDec 13, 06Jun 14, 11[F16J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0012,312 PRESSURE REGULATING SEALAbandonedMar 10, 09Jan 20, 11[F16J]
7793940 Mechanical end face seal with ultrahard face materialExpiredMay 16, 06Sep 14, 10[F16J]
2010/0060,289 System for Electrical Apparatus TestingAbandonedSep 05, 08Mar 11, 10[G01R]
7510053 Plug for main oil galleryExpiredJul 23, 04Mar 31, 09[F16N]
7427181 Composite drain plugExpiredJul 18, 06Sep 23, 08[F16B]
2008/0128,206 DRAIN BOLTAbandonedDec 05, 06Jun 05, 08[F01M]
2008/0128,207 DRAIN BOLTAbandonedAug 23, 07Jun 05, 08[F16C]
7213660 Washpipe sealExpiredJun 28, 06May 08, 07[E21B]
2007/0007,002 Washpipe sealAbandonedJul 05, 05Jan 11, 07[E21B]
7096551 Installation tool for oil and grease sealsExpiredMay 13, 04Aug 29, 06[B23P]
6851759 Retaining a brake rotor in an vehicle corner apparatusExpiredAug 29, 02Feb 08, 05[B60B]
2004/0227,299 Magnetic bearing isolatorAbandonedMay 04, 04Nov 18, 04[F16J]
6808311 Vehicle wheel bearingExpiredFeb 11, 02Oct 26, 04[F16C]
6802208 Vehicle wheel bearing and method for controlling a vehicleExpiredMar 04, 02Oct 12, 04[G01M, G01L]
6799896 Separator grease retention and feed system for wheel spindle bearingsExpiredSep 19, 02Oct 05, 04[F16C]
6773164 Vehicle wheel bearing and wheel-speed-sensor connector-plug bracketExpiredMar 20, 02Aug 10, 04[F16C]
6774622 Vehicle wheel bearing, wheel-speed sensor mechanism assembly, and wheel speed sensorExpiredApr 29, 02Aug 10, 04[F16C, G01P, F16J]
6719298 Bonded piston seal for power steeringExpiredJan 14, 02Apr 13, 04[F16J]
6703634 3D-shape measurement apparatusExpiredDec 11, 01Mar 09, 04[G01B]
6517081 Machinery sealExpiredJan 22, 02Feb 11, 03[F16J]

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