B21C

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Description

MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL

Subclasses

Not Available
Subclass Title
1/00 Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
1/02 Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
1/04 Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series
1/06 Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series in which the material slips on the drums
1/08 Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series in which the material does not slip on the drums

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Recent Patents

Not Available

Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2019/0178,637 DEVICE FOR ALIGNING AN ANGLE MEASURING INSTRUMENT Aug 02, 17 Jun 13, 19 , Not available
2019/0168,274 BIMETALLIC TUBE AND METHOD FOR MANUFACTURING A BIMETALLIC TUBE Jun 30, 17 Jun 06, 19 , Sandvik Intellectual Property AB
2019/0168,282 Expanding Tool And Method Jan 28, 19 Jun 06, 19 , Not available
2019/0168,276 DIE-PRESSING PUNCH CAPABLE OF ADJUSTING INITIAL LOAD OF COIL SPRING IN ACCORDANCE WITH MATERIAL OF WORKPIECE, DIE-PRESSING DIE SET, AND BEVELING METHOD Jul 27, 17 Jun 06, 19 , AMADA HOLDINGS CO., LTD.
2019/0160,505 SPIRAL FORMING Jan 15, 19 May 30, 19 , Not available
2019/0160,503 ROLL-DRAWING MACHINE Nov 30, 17 May 30, 19 , METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
2019/0160,504 METHOD OF PRODUCING INNER SPIRAL GROOVED TUBE AND APPARATUS FOR PRODUCING INNER SPIRAL GROOVED TUBE Jan 30, 19 May 30, 19 , Mitsubishi Aluminum Co., Ltd.
2019/0164,660 ELECTRICAL CABLE WITH IMPROVED RESISTANCE TO GALVANIC CORROSION Apr 06, 17 May 30, 19 , Not available
2019/0160,515 EXTRUDED ARC STRUCTURES FOR USE WITH NODES Nov 21, 18 May 30, 19 , Not available
2019/0161,269 PIPE COIL SKID WITH SIDE RAILS AND METHOD OF USE Feb 01, 19 May 30, 19 , Not available
2019/0154,294 Method of Installing Sealed Circular Ductwork Jan 28, 19 May 23, 19 , Ductmate Industries, Inc.
2019/0151,920 SHEET TRANSITIONING IN SPIRAL FORMED STRUCTURES Nov 07, 18 May 23, 19 , Not available
2019/0151,916 COLD PILGER ROLLING MILL AND METHOD FOR PRODUCING A PIPE Mar 28, 17 May 23, 19 , SANDVIK MATERIALS TECHNOLOGY DEUTSCHLAND GMBH
2019/0151,921 SAFETY DEVICE OF PRESS BRAKE AND CONTROLLING METHOD OF PRESS BRAKE Mar 14, 17 May 23, 19 , AMADA HOLDINGS CO., LTD.

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Patents Issued To Date - By Filing Year

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