B21K 1/28

Technology



back to "B21K 1/28" profile

More Results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2023/0234,120 METHOD OF MANUFACTURING OF FORGED ALUMINUM WHEELNov 27, 22Jul 27, 23Not available
2022/0219,225 Forging Device And Method For Manufacturing Forged ProductApr 02, 20Jul 14, 22HITACHI METALS, LTD
2020/0172,181 WEBBED IDLER WHEEL ASSEMBLY FOR TRACKED MACHINESNov 29, 18Jun 04, 20Caterpillar Inc.
2015/0013,148 METHOD FOR PRODUCING A KINETIC ENERGY STORAGE SYSTEMJul 02, 14Jan 15, 15SAINT-AUGUSTIN CANADA ELECTRIC INC.
2014/0069,161 METHOD OF MANUFACTURING FLANGE STRUCTURESep 07, 12Mar 13, 14MATEC CO., LTD.
2012/0117,806 ROLLING FORMING METHOD OF WHEEL DISCJul 27, 10May 17, 12SHANGHAI XINGPU SPINFORMING WHEEL CO., LTD.
2011/0319,209 INTEGRATED BICYCLE CHAINRING ASSEMBLYJun 28, 11Dec 29, 11TWDT Precision Co., Ltd.
2010/0117,443 LIGHTWEIGHT ALUMINUM WHEEL WITH MAGNESIUM RIMNov 10, 08May 13, 10GM GLOBAL TECHNOLOGY OPERATIONS LLC
2009/0211,323 Method of Forming a Circular Sheet-Metal BlankJun 24, 06Aug 27, 09WF-Maschinenbau und Blechformtechnik GmbH & Co. KG
2008/0305,920 TOROIDAL CONTINUOUSLY VARIABLE TRANSMISSIONJun 05, 08Dec 11, 08NSK LTD.
2008/0256,926 DIFFUSER WITH IMPROVED EROSION RESISTANCEApr 20, 07Oct 23, 08PRATT & WHITNEY CANADA CORP.
2006/0162,416 Oil grooves formed in a raceSep 13, 05Jul 27, 06GKN SINTER METALS, INC.