PARKER HANNIFIN CANADA

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 271
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 171
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 158
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
G06M COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR 113
 
  
 
0808 FASTENING, SUPPORTING OR MOUNTING DEVICES NOT INCLUDED IN OTHER CLASSES119
 
  
 
2301 FLUID DISTRIBUTION EQUIPMENT149
 
  
 
1501 ENGINES120

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9297309 Turbo screenApr 18, 14Mar 29, 16[F01N, F02B, F02C]
8763382 Turbo screenOct 14, 11Jul 01, 14[F01N]
8669514 Arrangement of sensors in a seed counting apparatus for a planter monitorMar 16, 11Mar 11, 14[G06M]
D615617 Stabilizer tap block valveJul 27, 07May 11, 10[2301]
D601586 Five valve manifold with angle bonnetSep 01, 05Oct 06, 09[1501]
7458614 Thread supporting stabilizer assemblyNov 16, 05Dec 02, 08[F16L]
7225832 Five valve manifold with angle bonnet detailsSep 01, 04Jun 05, 07[F16K]
D541645 Thread supporting stabilizer assemblyJan 21, 05May 01, 07[0808]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0285,541 FOUR VALVE DOUBLE VENT TRANSMITTER MANIFOLDAbandonedApr 13, 12Nov 15, 12[F16K]
2011/0180,468 CLEAN FILTER HOUSINGAbandonedJan 22, 10Jul 28, 11[F01M, B08B]
2011/0146,798 PURGE MANIFOLDAbandonedNov 19, 10Jun 23, 11[F15D]

Top Inventors for This Owner

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