NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 685
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 565
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 254
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 291
 
  
 
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
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION158

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9709100 Serration having an offset construction pointJul 16, 13Jul 18, 17[F16D]
9631676 Tripod joint having low vibration inducing forcesJun 29, 12Apr 25, 17[F16D]
8544591 Bearing device for the vibration-decoupled rotatable support of an intermediate shaft on the engine block of a motor vehicle, and method for the vibration-decoupled rotatable support of an intermediate shaft on the engine block of a motor vehicleSep 14, 09Oct 01, 13[B60K]
8382595 Torque limiting drivelineJun 14, 10Feb 26, 13[F16D]
8231475 CV joint with mechanically efficient assembly propertiesAug 02, 11Jul 31, 12[F16D]
8075218 Prestressed shaft and hub connection having a perfect cone shapeJul 06, 06Dec 13, 11[F16B]
8038540 Tuned mass damper for rotating shaftsJun 21, 10Oct 18, 11[F16F]
7047622 Method for manufacturing a shaft-hub connectionOct 17, 03May 23, 06[B23P]
7025167 Shaft to transfer torque in a vehicleFeb 15, 02Apr 11, 06[B60K]
6705949 Shaft spline having a straight side tooth profileApr 18, 02Mar 16, 04[F16C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0058,940 RADIAL PILOT FOR SLIP-IN-TUBE DRIVESHAFTAbandonedAug 25, 16Mar 02, 17[F16C, F16D, B21D]

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