EXHAUST TECHNOLOGIES, INC.

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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 766
 
  
 
0805 OTHER TOOLS AND IMPLEMENTS230
 
  
 
B21J FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES 119

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D600996 Handle for a power toolSep 24, 08Sep 29, 09[0805]
D590685 Clutch housing for pneumatic toolApr 30, 08Apr 21, 09[0805]
7216739 Muffler for pneumatic hand toolDec 23, 04May 15, 07[F01N]
6926117 Muffler for pneumatic hand toolSep 29, 03Aug 09, 05[F01N]
D498128 Portion of a power toolJan 02, 04Nov 09, 04[0805]
6668971 Pneumatic hand tool exhaust muffler having inner and outer tubesApr 02, 01Dec 30, 03[B21J, F01N]
6209678 Pneumatic hand tool exhaust mufflerOct 29, 99Apr 03, 01[F01N]
D432891 Tool handleJan 26, 00Oct 31, 00[0805]
5952623 Pneumatic hand tool exhaust mufflerJan 13, 98Sep 14, 99[F01N]
5909016 Pneumatic hand tool exhaust mufflerMay 19, 98Jun 01, 99[F01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0181,233 COMPOSITE MATERIAL FOR SOFT AND DURABLE COMPONENT PARTSAbandonedMay 27, 08Jul 16, 09[B29C, B32B]
7438140 Shock attenuating device for a rotary impact toolExpiredJan 17, 07Oct 21, 08[B25D]
7373992 Automatic pressure regulating valve for a pneumatic toolExpiredJul 26, 06May 20, 08[B25B]
2007/0289,760 Shock attenuating coupling device and rotary impact toolAbandonedJun 16, 06Dec 20, 07[B25D]
2007/0158,090 Rotary impact tool, shock attenuating coupling device for a rotary impact tool, and rotary impact attenuating deviceAbandonedMar 12, 07Jul 12, 07[B25D]
2006/0225,903 Rotary impact tool, shock attenuating coupling device for a rotary impact tool, and rotary impact attenuating deviceAbandonedApr 07, 05Oct 12, 06[B25D]
6425412 Dual spring exhaust valve linkage assemblyExpiredFeb 02, 01Jul 30, 02[F16K]

Top Inventors for This Owner

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