Butech Bliss

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 551
 
  
 
B21B ROLLING OF METAL 230
 
  
 
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 MATERIAL219
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 169

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9802232 Positioning drive shaft support for roller levelerApr 06, 15Oct 31, 17[B21D, B21B]
9669441 Segmented breaker roll apparatus and methodJan 21, 15Jun 06, 17[F16C, B21C]
9486850 Roller levelerDec 06, 13Nov 08, 16[B21D]
9327334 Stretching deviceDec 09, 13May 03, 16[B21D]
9016035 Dunnage inserter systemMay 03, 10Apr 28, 15[B65G, B65B]
8833126 Stretching deviceJun 12, 09Sep 16, 14[B21D]
7637133 Cassette roller leveler with common back-up rollsJul 12, 07Dec 29, 09[B21D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7637132 Work roll scraper for roller levelersExpiredSep 29, 06Dec 29, 09[B21C, B21B]

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