B21D

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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
Patent #TitleFiling DateIssue DatePatent Owner
9821199 Golf club head having stress-reducing tubes Mar 07, 16 Nov 21, 17 , Callaway Golf Company
9821355 Method of manufacturing rectangular tube having stepped portion Mar 28, 14 Nov 21, 17 , Nisshin Steel Co. Ltd.
9821357 Method and apparatus for manufacturing a bent product Apr 21, 11 Nov 21, 17 , Nippon Steel & Sumitomo Metal Corporation; Sumitomo Pipe & Tube Co., Ltd.;
9821358 Method and apparatus for forming elliptical hollow cylinder Dec 03, 14 Nov 21, 17 , Calsonic Kansei Corporation
9821359 High-speed hydraulic forming of metal and non-metal sheets using electromagnetic fields Dec 14, 16 Nov 21, 17 , Not available
9821360 Apparatus and method for manufacturing thin uneven member Jan 22, 15 Nov 21, 17 , MITSUI HIGH-TEC, INC.
9821361 Crimp die set Dec 22, 14 Nov 21, 17 , Hubbell Incorporated
9821362 Device for the stabilisation of drain and/or fill valves for a flexible container intended for the transportation of liquids or pulverulent materials Oct 21, 12 Nov 21, 17 , Codefine SA
9821363 Radial compression device with constrained dies Sep 26, 16 Nov 21, 17 , Not available
9821364 Double pipe type heat exchanger and method for manufacturing the same Apr 27, 15 Nov 21, 17 , Hanon Systems
9821365 Method for manufacturing a camshaft for an internal combustion engine by expanding a tubular element with a high pressure fluid and simultaneously compressing the tubular element axially Jan 19, 15 Nov 21, 17 , C.R.F. Societa Consortile per Azioni
9821366 Disc brake rotor and method of manufacturing disc brake rotor Jun 01, 14 Nov 21, 17 , Shimano Inc.
9821368 Method for producing a cylindrical component Dec 08, 14 Nov 21, 17 , MTU Aero Engines AG
9821418 Adsorption heat exchanger devices Jun 08, 12 Nov 21, 17 , International Business Machine Corporation
9821858 Al-plated steel sheet, method for hot-pressing Al-plated steel sheet, and automotive part Apr 15, 13 Nov 21, 17 , Nippon Steel & Sumitomo Metal Corporation
9821859 Method for producing a motor vehicle component from aluminum Apr 10, 15 Nov 21, 17 , Benteler Automobiltechnik GmbH
9821926 Method and apparatus for forming a threaded neck on a metallic bottle Mar 14, 14 Nov 21, 17 , Ball Corporation
9822421 Method for producing press-hardened components for motor vehicles Mar 29, 10 Nov 21, 17 , VICTOCOR TECHNOLOGIES N.V.
9822673 Latch interface for a valve actuating device Dec 28, 15 Nov 21, 17 , Eaton Corporation
9825194 Self aligning soldering May 29, 13 Nov 21, 17 , Essence Solar Solutions Ltd.

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2017/0333,963 METHOD OF MANUFACTURING PISTON OF PUMP FOR BRAKE SYSTEM AND PUMP FOR BRAKE SYSTEM INCLUDING THE PISTON May 22, 17 Nov 23, 17 , Not available
2017/0333,966 SHEET METAL DENT REPAIR TOOL EXCHANGE HANDLE May 14, 17 Nov 23, 17 , Not available
2017/0333,967 BENDING TOOL HAVING A LONGITUDINAL-OFFSET MEASURING DEVICE Dec 14, 15 Nov 23, 17 , TRUMPF Maschinen Austria GmbH & Co. KG.
2017/0333,968 THE APPLICATION OF THE 3D CAMERAS TO THE PROFILE BENDING PROCESS ON THE BENDING MACHINE WITH THREE AND FOUR ROLLERS Feb 24, 15 Nov 23, 17 , Not available
2017/0333,969 Tool And Process For Forming Destacking Formations On Metal Blanks May 19, 17 Nov 23, 17 , Not available
2017/0333,970 METHOD AND APPARATUS FOR PRODUCING A ROLLED CURL ON AN OPEN END OF METAL CONTAINER Apr 07, 17 Nov 23, 17 , Exal Corporation
2017/0333,971 METHOD FOR PRODUCING A COMPONENT BY SUBJECTING A SHEET BAR OF STEEL TO A FORMING PROCESS Oct 06, 15 Nov 23, 17 , SALZGITTER FLACHSTAHL GMBH
2017/0333,972 PRODUCING METHOD AND PRODUCING APPARATUS OF PRESS FORMED PRODUCT Nov 11, 15 Nov 23, 17 , Not available
2017/0333,973 METHOD FOR MANUFACTURING A ROTATIONALLY SYMMETRICAL SHAPED ARTICLE Nov 13, 15 Nov 23, 17 , Not available
2017/0333,974 FOLDING TOOL, FOLDING METHOD AND FOLDING DEVICE Dec 03, 15 Nov 23, 17 , Not available
2017/0335,601 SYSTEMS AND METHODS FOR A KEY COVER WITH AN INTEGRATED LABEL May 18, 17 Nov 23, 17 , Not available
2017/0335,934 Bridge-Type Ball Screw And Manufacturing Method Thereof Aug 04, 17 Nov 23, 17 , Not available
2017/0335,947 PLANETARY DRIVE COMPRISING A PLANET CARRIER Nov 17, 15 Nov 23, 17 , Schaeffler Technologies AG & Co. KG
2017/0337,304 METHOD OF EVALUATING HOT STAMPED PART AND METHOD OF MANUFACTURING HOT STAMPED PART Nov 04, 15 Nov 23, 17 , JFE Steel Corporation
2017/0338,615 ADAPTER PLATE ALIGNMENT GAUGE SYSTEM AND METHOD FOR ALIGNING A CRIMPING TOOL FOR A CRIMPING PRESS May 16, 17 Nov 23, 17 , Not available
2017/0325,502 CONNECTOR ASSEMBLY AND METHOD May 13, 16 Nov 16, 17 , Not available
2017/0325,854 DEVICES AND METHODS FOR BENDING OR CUTTING IMPLANTS May 13, 16 Nov 16, 17 , MEDOS INTERNATIONAL SARL
2017/0326,607 PROGRESSIVE PROCESSING METHOD Aug 05, 15 Nov 16, 17 , TOSHIBA INDUSTRIAL PRODUCTS AND SYSTEMS CORP.
2017/0326,608 PUNCH HOLDER WITH REPLACEABLE RADIUS TIPS Feb 25, 16 Nov 16, 17 , Amada America Inc.
2017/0326,609 FORMING UNIT FOR A PROFILING MACHINE LINE May 08, 17 Nov 16, 17 , Not available

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Patents Issued To Date - By Filing Year

Average Time to Issuance

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