SPEECO, INCORPORATED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1509 MACHINE TOOLS, ABRADING AND FOUNDING MACHINERY425
 
  
 
E21B EARTH OR ROCK DRILLING 195
 
  
 
F16P SAFETY DEVICES IN GENERAL110
 
  
 
0806 HANDLES, KNOBS AND HINGES124
 
  
 
1216 PARTS, EQUIPMENT AND ACCESSORIES FOR VEHICLES, NOT INCLUDED IN OTHER CLASSES OR SUBCLASSES154

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8899353 Post hole digger with integrated safety featuresNov 18, 11Dec 02, 14[F16P, E21B]
D676883 Log splitting deviceSep 07, 12Feb 26, 13[1509]
D669507 Log splitting deviceOct 11, 10Oct 23, 12[1509]
D617354 Portable log splitter with folding tail lightsMar 23, 09Jun 08, 10[1509]
D595559 Spinner knobSep 15, 08Jul 07, 09[0806]
D570257 Locking hitch pinFeb 13, 07Jun 03, 08[1216]
D544505 Log splitter beamJan 18, 06Jun 12, 07[1509]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D255686 Log splitter bladeExpiredMay 20, 77Jul 01, 80[D159]

Top Inventors for This Owner

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