B21H 3/04

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Showing 1 to 20 of 71 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9968986 Thread rolling headDec 16, 14May 15, 18LMT FETTE WERKZEUGTECHNIK GMBH & CO. KG
9919355 Roll forming machine with reciprocating diesMar 12, 14Mar 20, 18ILLINOIS TOOL WORKS INC.
9923340 Method of producing threaded member, method of producing spark plug, and apparatus for producing threaded memberJul 22, 15Mar 20, 18NGK SPARK PLUG CO., LTD.
9844805 Aluminum impact extruded bottle with threaded neck made from recycled aluminum and enhanced alloysSep 28, 16Dec 19, 17BALL CORPORATION
9803676 Hollow metal screw and method of makingMar 24, 16Oct 31, 17Physical Systems, Inc.
9689415 Hollow metal screw and method of makingJul 07, 15Jun 27, 17Physical Systems, Inc.
9643236 Thread rolling die and method of making sameNov 11, 09May 09, 17LANDIS SOLUTIONS LLC
9586255 Rolling dieJan 26, 12Mar 07, 17HILTI AKTIENGESELLSCHAFT
9555463 Piping systemMay 16, 13Jan 31, 17Nissyo Techno Co., Ltd.
9539697 Cold root-rolling deviceDec 14, 12Jan 10, 17Brinkman Products, Inc.
9517498 Aluminum impact extruded bottle with threaded neck made from recycled aluminum and enhanced alloysApr 07, 14Dec 13, 16BALL CORPORATION
9468969 Axial thread rolling head and method for forming an external thread on a workpiece with an axial thread rolling headApr 18, 14Oct 18, 16LMT FETTE WERKZEUGTECHNIK GMBH & CO. KG
9352382 Screw or nut with a thread a pitch of which varies and tool to produce said screw or nutJan 19, 10May 31, 16LISI AEROSPACE
9291057 Tie shaft for gas turbine engine and flow forming method for manufacturing sameJul 18, 12Mar 22, 16UNITED TECHNOLOGIES CORPORATION
8904840 Method for manufacturing coating rodAug 11, 11Dec 09, 14FUJIFILM CORPORATION
8864060 Coil component, powder-compacted inductor and winding method for coil componentApr 18, 12Oct 21, 14SUMIDA CORPORATION
8834224 Method of manufacturing metal shell assembly for spark plug, method of manufacturing spark plug, and apparatus for manufacturing metal shell assembly for spark plugJan 28, 11Sep 16, 14NGK SPARK PLUG CO., LTD.
8800125 Machine toolJan 18, 11Aug 12, 14MAG IAS GMBH
8783079 Device and non-cutting shaping method for introducing an outside profile into a workpieceMar 03, 09Jul 22, 14GOTTFRIED WILHELM LEIBNIZ UNIVERSITAET HANNOVER
8726711 Apparatuses and methods for rolling angled threadsJul 14, 10May 20, 14KENNAMETAL INC.

Showing 1 to 20 of 71 results