Brown Manufacturing Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01D HARVESTING; MOWING239
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 131
 
  
 
B62D MOTOR VEHICLES; TRAILERS 190
 
  
 
E02F DREDGING; SOIL-SHIFTING 144

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7152640 Tree cutting attachment for a skid steerloaderJul 22, 04Dec 26, 06[A01G]
6079721 Steering mechanism for non-riding ground engaging equipmentJul 18, 97Jun 27, 00[B62D]
5765348 Device for mowing and cuttingFeb 06, 97Jun 16, 98[A01D]
5657620 Device for mowing, cutting, and mulchingDec 07, 95Aug 19, 97[A01D]
5226248 TrencherJun 26, 92Jul 13, 93[E02F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5398770 CultivatorExpiredMay 07, 92Mar 21, 95[A01B]
5390745 Cultivator with sweep and sifting assembliesExpiredJul 13, 94Feb 21, 95[A01B]
5355597 Device for digging a trenchExpiredApr 16, 93Oct 18, 94[E02F]
4530630 Expanding anchor fastenerExpiredJul 14, 82Jul 23, 85[F16B]
4392763 Device for use with a toggle boltExpiredAug 18, 80Jul 12, 83[F16B]
4353529 Impact absorbing handrail and end capExpiredNov 13, 79Oct 12, 82[E04H]

Top Inventors for This Owner

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