B21J 1/04

Sub-Class

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Description

Class  B21J : FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES


Subclass 1/04: Preparing metal stock Shaping in the rough solely by forging or pressing

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10337093 Non-magnetic alloy forgingsOct 13, 15Jul 02, 19ATI PROPERTIES LLC
10029297 Apparatus for forming a blank for finish forging for a forged crankshaft for a three-cylinder engine and method for manufacturing a forged crankshaft for a three-cylinder engine using the sameFeb 18, 15Jul 24, 18Nippon Steel & Sumitomo Metal Corporation
10005121 Apparatus for forming a blank for finish forging for a forged crankshaft for a 4-cylinder engine, and method for manufacturing a forged crankshaft for a 4-cylinder engine using the sameFeb 18, 15Jun 26, 18Nippon Steel & Sumitomo Metal Corporation
9937394 Iron type golf club head constructionJun 30, 15Apr 10, 18Acushnet Company
9707618 Apparatus for forming a blank for finish forging for a forged crankshaft for a three-cylinder engine and method for manufacturing a forged crankshaft for a three-cylinder engine using the sameDec 06, 13Jul 18, 17NIPPON STEEL & SUMITOMO METAL CORPORATION
9630239 Apparatus for forming a blank for finish forging for a forged crankshaftSep 03, 13Apr 25, 17NIPPON STEEL & SUMITOMO METAL CORPORATION
9616486 Process for making forged and machined componentsOct 03, 12Apr 11, 17Not available
9592547 Method of manufacturing annular moldingDec 10, 12Mar 14, 17MITSUBISHI MATERIALS CORPORATION
9574250 Fabrication method for stepped forged materialApr 24, 12Feb 21, 17HITACHI METALS, LTD.
9427793 Hot upset forging methodJan 23, 13Aug 30, 16HITACHI METALS, LTD.
9382612 Lanthanum target for sputteringMar 17, 10Jul 05, 16JX NIPPON MINING & METALS CORPORATION
9248488 Bending die, and apparatus and method for manufacturing automotive suspension arm using the sameMay 17, 11Feb 02, 16KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), Kobe Steel, Ltd.,
9192981 Thermomechanical processing of high strength non-magnetic corrosion resistant materialMar 11, 13Nov 24, 15ATI PROPERTIES, INC.
9150956 Monolithic aluminum alloy target and method of manufacturingJul 26, 13Oct 06, 15TOSOH SMD, INC.
9056375 Manufacturing method for bearing outer ringJan 09, 14Jun 16, 15NSK LTD.
8197949 Blank for a ring member of a bearing, manufacturing method for the same, manufacturing method for a ring member of a bearing, and bearingJul 25, 07Jun 12, 12SEIKO INSTRUMENTS INC.
6986193 Golf club head composed of damascene patterned metalDec 01, 04Jan 17, 06CALLAWAY GOLF COMPANY

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2018/0250,733 METHOD FOR MANUFACTURING BLISK, AND BLISK INTERMEDIATE PRODUCTApr 12, 18Sep 06, 18IHI Corporation; Endo Manufacturing Co., Ltd.;

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Patents Issued To Date - By Filing Year

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