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
2019/0337,037 Multifunction Work Apparatus Nov 22, 17 Nov 07, 19 , A.C.M. SRL AUTOMATISMI COSTRUZIONI MECCANICHE
2019/0337,038 METHOD OF MANUFACTURING MOLDED MATERIAL, AND SAID MOLDED MATERIAL Jun 20, 17 Nov 07, 19 , Not available
2019/0337,259 EXTERIOR PANEL AND MANUFACTURING METHOD OF EXTERIOR PANEL Dec 12, 17 Nov 07, 19 , 501 Nippon Steel Corporation
2019/0338,870 CONNECTING DEVICE AND PIPE PRESS-FIT CONNECTING APPARATUS USING THE SAME May 03, 19 Nov 07, 19 , Not available
2019/0337,043 FIN, HEAT EXCHANGER WITH FIN, AND METHOD OF MANUFACTURING FIN Jul 17, 19 Nov 07, 19 , Not available
2019/0337,041 SHEET MATERIAL MACHINING SYSTEM AND METHOD FOR PROCESSING WORKPIECE Jul 12, 19 Nov 07, 19 , Yamazaki Mazak Corporation
2019/0337,255 SYSTEM FOR TOOL CHANGING IN BENDING PRESSES Jan 16, 18 Nov 07, 19 , FASTACHANGE S.R.L.
2019/0337,034 FORMING SYSTEM Jul 16, 19 Nov 07, 19 , Not available
2019/0337,044 METHOD FOR PRODUCING A HEAT EXCHANGE TUBE Jul 20, 17 Nov 07, 19 , Not available
2019/0337,039 METHOD AND DEVICE FOR EXPANDING A METAL ELEMENT Dec 13, 17 Nov 07, 19 , Not available
2019/0337,040 APPARATUS, SYSTEM, AND METHOD FOR FORMING METAL PARTS Jul 17, 19 Nov 07, 19 , Not available
2019/0342,638 System For Monitoring An Injection Mold Or Stamping Die May 06, 19 Nov 07, 19 , Not available
2019/0337,036 Cut-To-Length Steel Coil Processing Line With Slurry Blasting Descaling Unit May 01, 18 Nov 07, 19 , Not available
2019/0338,806 ADJUSTABLE SPACER WITH HARDENED ENDS Jul 12, 19 Nov 07, 19 , Temper Corporation
2019/0337,045 AUTOMATED SPACER FRAME FABRICATION Jul 19, 19 Nov 07, 19 , Not available
2019/0337,042 METHOD OF MAKING A RETORT CONTAINER Jul 17, 19 Nov 07, 19 , Not available
2019/0334,131 Pouch Cell and Method of Forming Same Jul 09, 19 Oct 31, 19 , Not available
2019/0331,197 ENDLESS METAL RING AND METHOD OF PRODUCING THE SAME Apr 22, 19 Oct 31, 19 , Toyota Jidosha Kabushiki Kaisha
2019/0329,309 METHOD OF MANUFACTURING A QUENCHED MEMBER AND QUENCHED MEMBER Mar 14, 18 Oct 31, 19 , 501 Nippon Steel Corporation
2019/0331,188 Piston Cylinder Device With Protection Arrangement and Method of Protecting a Piston Cylinder Device Against overload or Failure of the Piston Cylinder Device Jun 19, 17 Oct 31, 19 , Not available

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Patents Issued To Date - By Filing Year

Average Time to Issuance

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