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
Patent #TitleFiling DateIssue DatePatent Owner
9,120,136 Drawing method of metallic tube and producing method of metallic tube using same Jun 07, 11 Sep 01, 15 NIPPON STEEL & SUMITOMO METAL CORPORATION, NIPPON STEEL & SUMITOMO METAL CORPORATION
9,120,138 Forged sideways extrusion Oct 10, 12 Sep 01, 15 NATIONAL MACHINERY LLC, NATIONAL MACHINERY LLC
9,114,446 Methods and system for manufacturing lead battery plates Nov 07, 08 Aug 25, 15 H. FOLKE SANDELIN AB, H. FOLKE SANDELIN AB
9,114,447 Extrusion press Dec 14, 09 Aug 25, 15 UBE MACHINERY CORPORATION, LTD., UBE MACHINERY CORPORATION LTD.
9,114,448 Foil configuration device and method Mar 15, 13 Aug 25, 15 UBE MACHINERY CORPORATION, LTD., Not available
9,116,134 Inspection apparatus for tubular product and inspection method therefor Jun 11, 12 Aug 25, 15 NIPPON STEEL & SUMITOMO METAL CORPORATION, NIPPON STEEL & SUMITOMO METAL CORPORATION
9,108,234 Method and apparatus for preparing steel stock before hot rolling May 16, 12 Aug 18, 15 SIEMENS VAI METALS TECHNOLOGIES GMBH, SIEMENS VAI METALS TECHNOLOGIES GMBH & CO
9,108,236 Method for transferring a metal coil Aug 29, 11 Aug 18, 15 SIEMENS VAI METALS TECHNOLOGIES GMBH, SIEMENS VAI METALS TECHNOLOGIES GMBH & CO
9,109,884 Method and equipment for manufacturing electric resistance welded steel pipe Feb 08, 08 Aug 18, 15 JFE STEEL CORPORATION, JFE STEEL CORPORATION
9,101,969 Rectangular/square spiral ducting systems with flange connectors Dec 07, 07 Aug 11, 15 JFE STEEL CORPORATION, Not available
9,101,970 Groove processing device and groove processing method Jun 19, 12 Aug 11, 15 SHOWA CORPORATION, SHOWA CORPORATION
9,101,972 Water pipe for which hydroforming is employed, and a production method therefor Apr 08, 10 Aug 11, 15 HYUNDAI HYSCO, HYUNDAI HYSCO
9,102,175 Transport roller, transport unit, and printing apparatus Feb 11, 10 Aug 11, 15 SEIKO EPSON CORPORATION, SEIKO EPSON CORPORATION
9,103,001 Ag—Au—Pd ternary alloy bonding wire Nov 01, 11 Aug 11, 15 TANAKA DENSHI KOGYO, K.K., TANAKA DENSHI KOGYO K.K.
9,103,604 Heat exchange unit and corresponding heat exchanger, method of manufacturing a heat exchange unit Jun 01, 10 Aug 11, 15 VALEO SYSTEMES THERMIQUES, VALEO SYSTEMES THERMIQUES

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2015/0239,294 WIRE DRAWING METHOD Jul 31, 13 Aug 27, 15 , Not available
2015/0232,249 Packaging System for Insulation Materials Dec 19, 14 Aug 20, 15 , Not available
2015/0232,975 NICKEL-TITANIUM ALLOY INCLUDING A RARE EARTH ELEMENT May 04, 15 Aug 20, 15 COOK MEDICAL TECHNOLOGIES LLC,

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Patents Issued To Date - By Filing Year

Average Time to Issuance

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