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
2018/0257,123 STAMPING DEVICE Feb 28, 18 Sep 13, 18 , TOYOTA JIDOSHA KABUSHIKI KAISHA
2018/0259,101 PIPE CONNECTION DEVICE AND MANUFACTURING METHOD THEREOF Sep 21, 16 Sep 13, 18 , Not available
2018/0257,125 TRANSFER PRESS SPLIT IDLE STATION LOCKING MECHANISM Mar 10, 17 Sep 13, 18 , Toyota Motor Engineering & Manufacturing North America, Inc.
2018/0257,185 METHOD FOR PRODUCING A PROTECTIVE REINFORCEMENT FOR A BLADE (P) HAVING A CURVED LEADING EDGE OR TRAILING EDGE Sep 10, 15 Sep 13, 18 , Not available
2018/0257,126 METHOD OF MAKING A BENT RAZOR BLADE May 15, 18 Sep 13, 18 , Not available
2018/0259,105 Crimp Coupling for Connecting a Hose to a Fitting Feb 16, 18 Sep 13, 18 , Not available
2018/0257,122 MOLDED BODY MANUFACTURING METHOD Jan 14, 16 Sep 13, 18 , Hyundai Steel Company
2018/0257,124 PIPE EXPANDING PUNCH Sep 02, 16 Sep 13, 18 , Not available
2018/0250,729 HAND HELD FLARING TOOL May 07, 18 Sep 06, 18 , Not available
2018/0250,730 SPINDLE ROTATION UNIT AND PROCESSING TABLE STRUCTURE OF CAN MANUFACTURING APPARATUS Mar 22, 17 Sep 06, 18 , Universal Can Corporation
2018/0250,725 Device for Forming Round Bar into Variable Shapes Jan 05, 16 Sep 06, 18 , Not available
2018/0252,261 Flexural Pivot Mar 02, 17 Sep 06, 18 , Raytheon Company
2018/0250,728 METHOD AND APPARATUS FOR CAN EXPANSION Aug 30, 16 Sep 06, 18 , Not available
2018/0252,292 HEAT AND VIBRATION MOUNTING ISOLATOR FOR A HEAT SHIELD, HEAT SHIELD ASSEMBLY AND METHOD OF CONSTRUCTION THEREOF May 07, 18 Sep 06, 18 , Not available
2018/0250,915 FORMING METAL COMPOSITES Nov 04, 15 Sep 06, 18 , Not available
2018/0250,779 METHOD FOR PRODUCING A HEAT EXCHANGER Sep 06, 16 Sep 06, 18 , Not available
2018/0250,734 APPARATUS AND METHOD FOR SECURING A CLINCH NUT TO A SHEET OF ADVANCED HIGH STRENGTH STEEL AND RESULTANT ASSEMBLY Mar 02, 18 Sep 06, 18 , UTICA ENTERPRISES, INC.
2018/0250,778 MACHINE FOR BENDING A THREAD-LIKE MATERIAL SUCH AS A PIPE EQUIPPED WITH AN ABOARD CUTTING DEVICE Mar 02, 18 Sep 06, 18 , Not available
2018/0252,260 Flexural Pivot Mar 02, 17 Sep 06, 18 , Raytheon Company
2018/0250,731 AMMUNITION PRODUCTION Apr 09, 18 Sep 06, 18 , Bae Systems PLC

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Patents Issued To Date - By Filing Year

Average Time to Issuance

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