SMC CORPORATION OF AMERICA

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 144
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7938145 Coupler including electrical and pneumatic interfacesJun 02, 06May 10, 11[F16K]
6450322 Escapement deviceAug 11, 00Sep 17, 02[B65G]
6062260 Dual piston pilot valveOct 12, 99May 16, 00[F15B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8210870 Coupler including electrical and pneumatic interfacesExpiredOct 08, 09Jul 03, 12[H01R]
7620525 Method of generating CAD files and delivering CAD files to customersExpiredNov 27, 02Nov 17, 09[G06F]
7565859 Power clamp with kinetic energy controlExpiredApr 25, 06Jul 28, 09[F15B]
2009/0072,580 INTEGRATED VALVE/CYLINDER DEVICEAbandonedSep 14, 07Mar 19, 09[B60J, E05F]
2008/0197,553 POWER CLAMP HAVING DIMENSION DETERMINATION ASSEMBLYAbandonedFeb 19, 07Aug 21, 08[B25B, G12B]
7389798 Plug for a portExpiredApr 07, 05Jun 24, 08[F16L]
7337885 Telescoping cylinderExpiredDec 28, 04Mar 04, 08[F16F]
2007/0252,386 PRESSURE TANK FITTING ASSEMBLYAbandonedSep 21, 06Nov 01, 07[F16L]
2007/0144,590 Fluid control deviceAbandonedDec 22, 05Jun 28, 07[G05D]
2007/0040,529 Stepping motor control system and method for controlling a stepping motor using closed and open loop controlsAbandonedAug 19, 05Feb 22, 07[G05B]
2006/0278,277 Fluid pressure restricting valveAbandonedMay 25, 06Dec 14, 06[G05D]
2006/0231,579 Fluid dispenserAbandonedApr 13, 05Oct 19, 06[G01F]
7055864 Pneumatic couplingExpiredFeb 13, 02Jun 06, 06[F16L]
6572124 Lift axle control systemExpiredFeb 28, 01Jun 03, 03[B62D]
6526865 Weld cylinderExpiredApr 25, 01Mar 04, 03[F01B]
6003428 Electro-pneumatic pressure control system for welding and like apparatusExpiredJul 24, 98Dec 21, 99[F15B]
5721737 Serial transmission system for controlling a network of I/O devicesExpiredMay 09, 95Feb 24, 98[H04L, H04J]

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