B21C 1/04

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Description

Class  B21C : 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


Subclass 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

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10245628 Ultra-fine wire fabricating apparatus and methodJan 31, 17Apr 02, 19Not available
10232421 Method of producing inner spiral grooved tube and apparatus for producing inner spiral grooved tubeMay 06, 16Mar 19, 19Mitsubishi Alumnium Co., Ltd.
10081911 Method for manufacturing brass-plated steel wire and apparatus for drawing brass-plated steel wireJan 26, 09Sep 25, 18KABUSHIKI KAISHA BRIDGESTONE
9970156 Steel cord for rubber reinforcement and method for manufacturing the sameJul 14, 15May 15, 18Hongduk Industrial Co., Ltd.
9884356 Wire drawing methodJul 31, 13Feb 06, 18COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
9782860 System and method for polishing and lubricating aluminum welding wireApr 14, 16Oct 10, 17ALCOTEC WIRE CORPORATION
9352423 System and method for polishing and lubricating aluminum welding wireMar 13, 13May 31, 16ALCOTEC WIRE CORPORATION
8904842 Method for producing metal wireMay 12, 10Dec 09, 14BRIDGESTONE CORPORATION
8899087 High strength, high carbon steel wire and method of producing the sameSep 14, 07Dec 02, 14BRIDGESTONE CORPORATION
8573018 System for manufacturing wireJan 15, 10Nov 05, 13ESSEX GROUP, INC.
8567222 Manufacturing method for insulated electric wire and its manufacturing apparatusMar 31, 08Oct 29, 13FURUKAWA ELECTRIC CO., LTD.
8448488 Flat wire manufacturing method of manufacturing flat wire for ring gearMay 30, 07May 28, 13KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), Kobe Steel, Ltd.,
6823706 Steel wire and method of manufacturing the sameMar 13, 00Nov 30, 04BRIDGESTONE CORPORATION
5845523 Electronic input and dial entry lockJul 31, 96Dec 08, 98U-CODE, INC.
5833517 Light guiding plate and flat optical source deviceDec 06, 95Nov 10, 98Create Kabushikigaisha
5189897 Method and apparatus for wire drawingOct 15, 91Mar 02, 93The Goodyear Tire & Rubber Company

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