RUIA GLOBAL FASTENERS AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 643
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING143
 
  
 
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 144
 
  
 
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
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 164
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 169

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9302375 Driving featureJan 10, 12Apr 05, 16[B25B, F16B]
9297403 Self-tapping screwDec 19, 12Mar 29, 16[F16B]
9289863 Parts welded in a rotationally symmetrical mannerSep 08, 10Mar 22, 16[B23P, F16C, C21D]
9140290 Self-centring cage nutMay 14, 12Sep 22, 15[F16B, F01D]
9121431 Cage nutAug 31, 11Sep 01, 15[F16B]
9091287 Washer, screw or nut with increased coefficient of frictionAug 24, 09Jul 28, 15[F16B]
8905694 Self-locking screwNov 24, 11Dec 09, 14[F16B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0377,035 PHOSPHATED SCREWAbandonedJan 30, 12Dec 25, 14[C23C, F16B]
2014/0011,409 ELECTRICALLY CONDUCTIVE SCREW CONNECTION AND SPECIAL BUSHING FOR A SCREW CONNECTION OF SAID TYPEAbandonedMar 26, 12Jan 09, 14[H01R]
2013/0251,475 DEVICE FOR FASTENING DOOR OR FLAP HINGES OR OTHER ELEMENTS TO THE DOORS OR FLAPS OR TO THE BODYWORK OF MOTOR VEHICLESAbandonedDec 09, 11Sep 26, 13[F16B]
2013/0236,265 SELF-LOCKING NUTAbandonedNov 24, 11Sep 12, 13[F16B]
2013/0133,173 METHOD AND DEVICE FOR SETTING CONNECTING ELEMENTS THAT ARE SELF-DRILLING WITHOUT CHIP FORMATIONAbandonedJun 09, 11May 30, 13[B21J]
2013/0130,563 Electrically Conducting Screw Connection And Special Screw For Such A Screw ConnectionAbandonedJun 07, 11May 23, 13[H01R]
2012/0107,070 SELF-DRILLING FASTENING ELEMENTAbandonedJun 28, 10May 03, 12[F16B]
2011/0274,485 Profiled Members for Transferring Torques and Torque-Locked ConnectionAbandonedDec 30, 09Nov 10, 11[F16B]

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