HERMETIK HYDRAULIK AB

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B21B ROLLING OF METAL 131
 
 
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL120
 
 
 
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
2017/0276,123 DISPLACING DEVICESep 11, 14Sep 28, 17[F04B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7958609 Hydraulic device which is used to descale warm rolling productsFeb 27, 04Jun 14, 11[B23K, B21C, B21B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0048,501 Method and Casting/Rolling Plant for the Production of Hot-Rolled Metallic Strips, Especially Steel Strips, Having Great Surface QualityAbandonedDec 22, 06Mar 01, 12[B22D]
6029681 Device for de-scaling semi-finished productsExpiredMay 20, 98Feb 29, 00[B08B]

Top Inventors for This Owner

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