Kuhn Knight Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 933
 
  
 
A01C PLANTING; SOWING; FERTILISING 624
 
  
 
B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN 332
 
  
 
B60P VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 137
 
  
 
F16H GEARING199

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2002/0131,327 Adjustable baffle device secured to a wall of a container of a vertical mixer for processing and mixing materials such as animal feed and the likeMar 14, 01Sep 19, 02[B01F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7165880 Mixing apparatus with non-symmetrical sidesNov 17, 03Jan 23, 07[B01F]
7040801 Mixing apparatus with non-concentric augerJan 30, 04May 09, 06[B01F]
7004617 Mixer with dissimilar augersOct 18, 04Feb 28, 06[B01F]
6905238 Mixer with dissimilar augersJun 04, 03Jun 14, 05[B01F]
6863433 Auger with forward angled leading edgeJun 04, 03Mar 08, 05[B02C, B01F]
6817752 Auger device for a vertical mixerOct 10, 02Nov 16, 04[B02C, B01F]
6572260 Mixer apparatus for mixing materials such as feedMay 24, 01Jun 03, 03[B01F]
6467945 Discharge apparatus for a mixer for mixing and discharging livestock feed and the likeJun 08, 00Oct 22, 02[B02C, B01F]
6241451 Distributor apparatus for spreading materialsSep 08, 99Jun 05, 01[B60P, F16H]
6206306 Discharge apparatus for discharging materialsSep 11, 99Mar 27, 01[A01C]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2004/0136,264 Mixer apparatusAbandonedOct 27, 03Jul 15, 04[B01F]
2004/0069,544 Combined truck and delivery box auger apparatusAbandonedOct 11, 02Apr 15, 04[B60K]
2002/0071,343 Mixer apparatusAbandonedSep 13, 01Jun 13, 02[B01F]
2002/0027,168 Discharge apparatus for discharging materialsAbandonedMar 22, 01Mar 07, 02[B05B]
2002/0021,618 Mixer apparatusAbandonedMar 14, 01Feb 21, 02[B01F]
6013880 Material supporting apparatusExpiredJun 09, 97Jan 11, 00[G01G]
5544762 Separating apparatusExpiredAug 26, 94Aug 13, 96[B07B]
4720047 Auger for conveying materials such as manureExpiredDec 12, 86Jan 19, 88[A01C]
4597672 Center discharge mixer for fluent and nonfluent materialExpiredJan 17, 85Jul 01, 86[B01F]
4506990 Mixer for fluent and nonfluent materialExpiredMar 30, 84Mar 26, 85[B01F]
4298289 Mixing deviceExpiredNov 28, 79Nov 03, 81[A23N, B01F]

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