B21D

Watch

Stats

Description

WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING (operations of the kind involved in the manufacture of such products B21B,B21C; working or processing of wire B21F; cutting or severing devices or machines in general B26; presses in general B30B)

Subclasses

Not Available
Subclass Title
1/00 Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom (B21D 3/00 takes precedence); Stretching sheet metal combined with rolling (working sheet metal of limited length by stretching B21D 25/00; by localised hammering B21D 31/06)
1/02 Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom (B21D 3/00 takes precedence); Stretching sheet metal combined with rolling (working sheet metal of limited length by stretching B21D 25/00; by localised hammering B21D 31/06) by rollers (B21D 1/06 takes precedence)
1/05 Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom (B21D 3/00 takes precedence); Stretching sheet metal combined with rolling (working sheet metal of limited length by stretching B21D 25/00; by localised hammering B21D 31/06) Stretching combined with rolling
1/06 Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom (B21D 3/00 takes precedence); Stretching sheet metal combined with rolling (working sheet metal of limited length by stretching B21D 25/00; by localised hammering B21D 31/06) Removing local distortions
1/08 Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom (B21D 3/00 takes precedence); Stretching sheet metal combined with rolling (working sheet metal of limited length by stretching B21D 25/00; by localised hammering B21D 31/06) Removing local distortions of hollow bodies made from sheet metal (of substantially open bodies B21D 1/1)

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Recent Patents

Not Available

Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2020/0023,481 TRANSPORT APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT FOR LOADING AND UNLOADING AT LEAST ONE MATERIAL MACHINING UNIT Oct 18, 17 Jan 23, 20 , Bystronic Laser AG
2020/0023,475 JIG STRUCTURE FOR MANUFACTURING HEAT DISSIPATION UNIT Jul 22, 18 Jan 23, 20 , Not available
2020/0023,479 DIE TRANSFER METHOD AND DIE TRANSFER SYSTEM THEREOF Jul 09, 19 Jan 23, 20 , Not available
2020/0023,421 WORKPIECE CONVEYANCE DEVICE Dec 01, 17 Jan 23, 20 , Not available
2020/0025,467 STACKABLE CORE SYSTEM FOR PRODUCING CAST PLATE HEAT EXCHANGER Feb 08, 19 Jan 23, 20 , Not available
2020/0023,426 STRETCH ROLLING METHOD AND STRETCH ROLLING UNIT Jan 31, 18 Jan 23, 20 , SMS GROUP GMBH
2020/0024,748 PLATED STEEL SHEET FOR HOT STAMPING, METHOD OF MANUFACTURING PLATED STEEL SHEET FOR HOT STAMPING, METHOD OF MANUFACTURING HOT-STAMPED COMPONENT, AND METHOD OF MANUFACTURING VEHICLE Dec 21, 17 Jan 23, 20 , 501 Nippon Steel Corporation
2020/0024,802 HEAT TRANSFER TUBE AND METHOD FOR MANUFACTURING A HEAT TRANSFER TUBE Feb 02, 18 Jan 23, 20 , VALMET AB
2020/0023,707 HOLLOW STABILIZER, STABILIZER MANUFACTURING DEVICE, AND METHOD FOR MANUFACTURING HOLLOW STABILIZER Sep 27, 19 Jan 23, 20 , NHK SPRING CO., LTD.
2020/0023,904 CROSS MEMBER OF VEHICLE BODY AND METHOD OF MANUFACTURING CROSS MEMBER Apr 29, 19 Jan 23, 20 , c/o TOYOTA JIDOSHA KABUSHIKI KAISHA
2020/0024,708 SURFACE TREATED STEEL SHEET Mar 31, 17 Jan 23, 20 , 501 Nippon Steel Corporation
2020/0023,422 HEAT DISSIPATION COMPONENT MANUFACTURING METHOD Jul 22, 18 Jan 23, 20 , Not available
2020/0023,420 METHOD FOR PRODUCING A STRIP STEEL KNIFE, AND STRIP STEEL KNIFE FOR TOOLS Jun 20, 19 Jan 23, 20 , VOESTALPINE PRECISION STRIP GMBH
2020/0026,259 NUMERICAL CONTROLLER Jul 15, 19 Jan 23, 20 , FANUC CORPORATION
2020/0023,419 FLOW-FORMING MACHINE AND FORMING METHOD FOR PRODUCING A WHEEL Jul 03, 17 Jan 23, 20 , LEIFELD METAL SPINNING AG
2020/0023,418 PRESS FORM DEVICE AND METHOD FOR PRODUCING PRESS-FORMED ARTICLES Mar 19, 18 Jan 23, 20 , JFE Steel Corporation; H-ONE CO., LTD.;
2020/0016,954 AIR CONDITIONER Jul 07, 19 Jan 16, 20 , Not available
2020/0021,324 SHELL FOR AT LEAST ONE ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE SAME Dec 29, 18 Jan 16, 20 , Not available
2020/0016,642 Roller tool for a machine tool, roller tool system, and method for the linear forming of a metal sheet Jul 08, 19 Jan 16, 20 , PASS Stanztechnik AG
2020/0016,866 HOT STAMPED BODY Feb 20, 18 Jan 16, 20 , 501 Nippon Steel Corporation

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Patents Issued To Date - By Filing Year

Average Time to Issuance

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