E. HAWLE ARMATURENWERKE GMBH

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
2301 FLUID DISTRIBUTION EQUIPMENT248
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7950625 Shut-off fittingAug 21, 08May 31, 11[F16K]
D559361 Joints for pipesJul 28, 06Jan 08, 08[2301]
D559362 Joints for pipesJul 28, 06Jan 08, 08[2301]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0148,489 TUBE CONNECTION HAVING AN ARMATURE HOUSINGAbandonedMar 18, 08Jun 17, 10[F16L]
7448595 Shut-off fittingExpiredJun 04, 03Nov 11, 08[F16K]

Top Inventors for This Owner

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