ECHO INCORPORATED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B27B SAWS; COMPONENTS OR ACCESSORIES THEREFOR 520
 
  
 
A01D HARVESTING; MOWING338
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 230
 
  
 
A47L DOMESTIC WASHING OR CLEANING 258
 
  
 
B23D PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR 227
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS272
 
  
 
B23B TURNING; BORING 151
 
  
 
B25G HANDLES FOR HAND IMPLEMENTS 113
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0203,461 BATTERY OPERATED CHAIN SAWFeb 19, 16Jul 20, 17[B27B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9855671 Battery operated chain sawFeb 19, 16Jan 02, 18[B27B]
9844892 Battery operated chain sawFeb 19, 16Dec 19, 17[B27B, B23D]
9492941 Apparatus having a tool on an elongate poleNov 08, 07Nov 15, 16[B27B, A01G, B25G, H01H, B23D, B25F]
9190644 Staging system for battery on a portable toolDec 21, 11Nov 17, 15[H01M]
9132568 Chainsaw with cutting chain tensionerOct 11, 11Sep 15, 15[B27B]
8984713 Portable blower with wear resistant discharge endOct 25, 10Mar 24, 15[A47L, F04D]
8936434 Portable in-line fluid blowerFeb 08, 11Jan 20, 15[F04D]
8210577 Connecting system for telescopingly engaged elements and method of maintaining the elements together using the systemAug 22, 03Jul 03, 12[F16L]
8020304 Power transmission assembly for tool mounted on an elongate poleFeb 13, 08Sep 20, 11[B27B]
7823652 Portable tool with a hand-gripped controller and method of using a portable powered toolAug 14, 08Nov 02, 10[B23B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8006725 Log splittterExpiredJan 16, 09Aug 30, 11[B27L]
2010/0146,800 Apparatus having a tool on an elongate pole and method of using the apparatusAbandonedDec 12, 08Jun 17, 10[B26B]
2010/0126,029 Reconfigurable portable powered tool and method of reconfiguring such a toolAbandonedNov 25, 08May 27, 10[A01G, A01D]
7406770 Trimmer with cooperating cutter bladesExpiredJan 25, 06Aug 05, 08[B26B]
4300336 Cutter blade assembly for weed and grass trimmersExpiredSep 10, 79Nov 17, 81[A01D]

Top Inventors for This Owner

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