EATON FLUID POWER GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL763
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 167
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8770630 Hose connecting method and connector arrangementJul 16, 12Jul 08, 14[F16L, B21D]
8727386 Torsion-proof hose connectionJun 02, 08May 20, 14[F16L]
8230573 Hose connecting method and connector arrangementApr 17, 09Jul 31, 12[F16L, B21D]
8157296 High-tensile plug-in connectorOct 21, 05Apr 17, 12[F16L]
7905520 Hose connecting deviceOct 07, 05Mar 15, 11[F16L]
7661444 Corrugated pipe hose assembly and connection methodJul 24, 03Feb 16, 10[F16L]
7328920 Flexible corrugated hose assembly and connecting processApr 14, 02Feb 12, 08[F16L]
7017610 Damper for hydraulic systemsMay 07, 03Mar 28, 06[F16L]
6883601 Air conditioner with internal heat exchanger and heat exchanger tube thereforOct 23, 01Apr 26, 05[F28F]
6637219 Cooling device with a controlled coolant phase upstream of the compressorDec 13, 01Oct 28, 03[F25B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0097,380 HEAT EXCHANGERAbandonedApr 30, 10Apr 26, 12[F28F]
2011/0126,921 INTEGRATION OF A DELTA-P EXPANSION VALVE FOR COP-OPTIMAL REGULATION IN A HIGH-PRESSURE CONNECTION, IN PARTICULAR AN INTERNAL HEAT EXCHANGERAbandonedJul 09, 09Jun 02, 11[F16K]
2010/0187,815 HOSE FITTING AND METHOD FOR FASTENING THE HOSE FITTING TO A HOSEAbandonedJan 28, 10Jul 29, 10[F16L]
2009/0320,940 CONNECTOR CLAMP WITH PRESSURE VALVEAbandonedJul 29, 06Dec 31, 09[F16K]
7617841 Pressure-dependent check valve and hydraulic system equipped therewithExpiredMay 27, 04Nov 17, 09[G05D]
2009/0025,381 SERVO DRIVE FOR POWER ASSISTED STEERINGAbandonedOct 19, 06Jan 29, 09[F15B, B62D]
2008/0309,075 Connecting DeviceAbandonedMay 27, 05Dec 18, 08[F16L, B21D]
2008/0282,727 Coolant Collection Comprising a Filterdryer UnitAbandonedMar 01, 06Nov 20, 08[F25B, F25D]
2007/0240,439 Internal refrigerating machine heat exchangerAbandonedDec 12, 06Oct 18, 07[F25B]
7219494 Hydraulic system comprising pressure-controlled damping meansExpiredMay 04, 03May 22, 07[F16D]
2006/0201,734 Fluid disturbance damping in fluid driven activation devicesAbandonedApr 02, 04Sep 14, 06[B62D]
2006/0108,796 Highly tight connection deviceAbandonedSep 04, 03May 25, 06[F16L]
7025387 Locking plug-in connection deviceExpiredJan 08, 02Apr 11, 06[F16L]
7017949 Flexible corrugated hose fittingExpiredJan 14, 02Mar 28, 06[F16L]
2004/0245,773 Plug-in connection device, especially for fluid linesAbandonedAug 02, 04Dec 09, 04[F16L]
2004/0093,726 Plug-in hose connector deviceAbandonedNov 24, 03May 20, 04[B21K]
2002/0084,652 Quick connectorAbandonedNov 14, 01Jul 04, 02[F16L]

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