Vaughan Co., Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN 629
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS668
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 438
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 362
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 262
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
F03D WIND MOTORS139
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0136,428 EXTERNALLY MOUNTED ADJUSTABLE NOZZLE ASSEMBLYMar 08, 16May 18, 17[B05B, B01F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9486819 System having foam busting nozzle and sub-surface mixing nozzleJan 27, 10Nov 08, 16[B05B, B01F]
9360014 Chopper pump with mixing nozzles for a sewage wet-wellJun 10, 13Jun 07, 16[B02C, F04D]
8992072 Nozzle system for tank floorJan 11, 11Mar 31, 15[B08B, B01F]
8985490 Chopper pump with cutting insertsJun 08, 12Mar 24, 15[B02C, F04D]
8905341 Screw-type centrifugal pump with cutting insertsJan 16, 12Dec 09, 14[B02C, F04D]
8348188 Internal cutter on submersed mixerOct 14, 11Jan 08, 13[B02C]
8118244 Internal cutter on submersed mixerMar 11, 10Feb 21, 12[B02C]
8105017 Centrifugal chopper pump with impeller assemblyJul 29, 08Jan 31, 12[F04B, F04D, F03D, F01D]
7841550 Cutter nut and cutter bar assemblyNov 20, 07Nov 30, 10[B02C]
7628183 Surface foam diffuser systemSep 15, 06Dec 08, 09[B05B, B65B]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0043,279 SYSTEM HAVING FOAM BUSTING NOZZLE AND SUB-SURFACE MIXING NOZZLEAbandonedOct 27, 16Feb 16, 17[B05B, C02F, B01D]
2016/0017,890 BEARING ISOLATOR OIL CONTAINMENT CUPAbandonedJul 18, 14Jan 21, 16[F04D]
2007/0206,438 STORAGE/TREATMENT TANK MIXING SYSTEMAbandonedFeb 28, 07Sep 06, 07[B01F]
2006/0245,295 Storage/treatment tank mixing systemAbandonedApr 04, 06Nov 02, 06[B01F]
2002/0105,855 Storage/treatment tank mixing systemAbandonedJan 23, 02Aug 08, 02[B01F]
5456580 Multistage centrifugal chopper pumpExpiredOct 05, 93Oct 10, 95[F01D]
4842479 High head centrifugal slicing slurry pumpExpiredJan 29, 81Jun 27, 89[F01D]
4840384 Face-type shaft seal with shroudExpiredSep 04, 87Jun 20, 89[F16J]

Top Inventors for This Owner

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