GREAT PLAINS INDUSTRIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1502 PUMPS AND COMPRESSORS314

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D543217 Fuel pumpAug 24, 06May 22, 07[1502]
D541816 Fuel pumpAug 24, 06May 01, 07[1502]
D541817 Fuel pumpAug 24, 06May 01, 07[1502]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0069,721 PORTING CONFIGURATION FOR A FLUID FLOW METERAbandonedSep 09, 14Mar 10, 16[G01F]
5601413 Automatic low fluid shut-off method for a pumping systemExpiredFeb 23, 96Feb 11, 97[F04B]
D345114 Liquid calibration containerExpiredOct 01, 91Mar 15, 94[]
5251149 Electronic nutating disc flow meterExpiredAug 02, 91Oct 05, 93[G01F]
D339810 Plastic utility pumpExpiredJun 25, 91Sep 28, 93[]
5217044 Flexible suction pipeExpiredNov 13, 91Jun 08, 93[F17D]
D320260 Coupling for bung adapterExpiredAug 04, 88Sep 24, 91[]
5046370 Flow meter with improved turbine bladesExpiredAug 02, 89Sep 10, 91[G01F]
D318520 Coupling for bung adapterExpiredSep 30, 88Jul 23, 91[]
5012667 Apparatus and method for calibrating a measuring deviceExpiredFeb 22, 90May 07, 91[G01D]
5004013 Dripless coupling deviceExpiredJun 22, 90Apr 02, 91[F16L]
4991821 Coupling deviceExpiredJun 16, 89Feb 12, 91[F16L]
D314234 Quick-connect couplingExpiredFeb 26, 88Jan 29, 91[]
D309272 Flow meterExpiredApr 27, 87Jul 17, 90[]
D309118 Flow meterExpiredApr 27, 87Jul 10, 90[]
D308567 Piston hand pump for fuel, oil and chemicalsExpiredNov 10, 87Jun 12, 90[]
D308385 Pump assembly for high-viscosity liquid productsExpiredNov 10, 87Jun 05, 90[]
D308209 Gear-pump assembly for liquid productsExpiredNov 17, 87May 29, 90[]
4928514 Calibration containerExpiredJul 12, 89May 29, 90[G01F]
4918973 Apparatus and method for calibrating a measuring deviceExpiredMar 18, 88Apr 24, 90[G01F]

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Top Inventors for This Owner

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