WEW WESTERWALDER EISENWERK GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 296
 
  
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 141
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9004100 Tank container with a pump assemblyJun 01, 11Apr 14, 15[F16K, F04B, B67D]
7624885 Container arrangementMar 28, 05Dec 01, 09[B65D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0260,340 TANK CONTAINERAbandonedAug 26, 13Sep 17, 15[F17C]
8490827 Work platform assembly for a containerExpiredMay 28, 08Jul 23, 13[B65D]
8297459 Tank containerExpiredDec 21, 06Oct 30, 12[B65D]
2011/0042,384 Tank ContainerAbandonedDec 23, 09Feb 24, 11[B65D]
2011/0031,257 Pressure Container for a Transport Container ArrangementAbandonedDec 21, 09Feb 10, 11[B65D]
2004/0069,779 Double-walled tank containerAbandonedDec 31, 02Apr 15, 04[B65D]

Top Inventors for This Owner

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