CDP Bharat Forge GmbH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B21J FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES 119
 
 
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 122
 
 
 
E01B PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS 121

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9375778 Method for forming forged partsDec 17, 12Jun 28, 16[B21K, B21J]
7766283 Device for displacing a tongue blade in addition to a height-adjustable roller deviceJan 28, 05Aug 03, 10[E01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0077,826 METHOD FOR THE PRODUCTION OF AXIALLY SYMMETRICAL WORKPIECES WITH OR WITHOUT A TOOTHED PROFILEAbandonedNov 09, 05Apr 01, 10[B21C]
2008/0273,936 Method for Producing Rotationally Symmetrical, undercut ContoursAbandonedDec 05, 05Nov 06, 08[B23C, F16J]
2006/0102,257 Steel composition and parts forged by a forging dieAbandonedSep 05, 03May 18, 06[C22C]
5882585 Steel material with high thermal-resistance for producing engine piston upper partsExpiredFeb 04, 98Mar 16, 99[C22C]
5868409 Aluminum axle journal or wheel mount with an inserted steel pivot and a method for the production thereofExpiredFeb 18, 97Feb 09, 99[B62D]

Top Inventors for This Owner

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