B21F 3/02

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2025/0088,081 METHOD FOR MANUFACTURING STATOR COIL, METHOD FOR MANUFACTURING ROTATING ELECTRICAL MACHINE, STATOR, AND ROTATING ELECTRICAL MACHINEJan 17, 23Mar 13, 25Mitsubishi Electric Corporation
2025/0079,952 METHOD FOR THE MAKING OF A STATOR FOR ELECTRIC MOTORS, AND RESPECTIVE STATOR FOR ELECTRIC MOTORSMar 21, 22Mar 06, 25Not available
2025/0065,394 CENTER PIN FOR A SECONDARY CELL HAVING AN ENGAGEMENT PROFILEJan 25, 23Feb 27, 25Not available
2025/0041,923 MONITORING SYSTEM FOR A SPRING MACHINEAug 02, 24Feb 06, 25Not available
2025/0009,360 DYNAMIC MANDREL FOR INDUCING STRESS INTO AN EMBOLIC COILSep 19, 24Jan 09, 25Not available
2024/0388,178 Automatic wire inserting process for flat wire statorJan 23, 24Nov 21, 24Not available
2024/0356,418 SYSTEM AND METHOD FOR INSERTING I-PINS INTO A STATOR OR ROTOR WINDING ASSEMBLYJan 23, 24Oct 24, 24Not available
2024/0345,605 METHOD FOR PRODUCING A NONLINEAR CYLINDRICAL SPRING AND USE OF SUCH A SPRINGMar 22, 24Oct 17, 24Not available
2024/0305,177 METHOD OF MANUFACTURING STATORJun 29, 22Sep 12, 24Not available
2024/0235,338 CLAMP DEVICE AND METHOD OF MANUFACTURING STATOROct 27, 23Jul 11, 24c/o TOYOTA JIDOSHA KABUSHIKI KAISHA
2024/0146,143 STATOR FOR AN ELECTRIC DRIVE UNIT AND METHOD FOR PRODUCING A STATOR FOR AN ELECTRIC DRIVE UNITJan 11, 24May 02, 24Bühler Motor GmbH
2024/0052,453 WIRE ROD AND STEEL WIRE FOR SPRING, SPRING WITH IMPROVED FATIGUE RESISTANCE AND NITRIDING PROPERTIES, AND METHODS FOR MANUFACTURING SAMENov 18, 21Feb 15, 24POSCO Co., Ltd
2023/0369,950 PRODUCTION DEVICE FOR PRODUCING A COIL OF AN ELECTRIC MACHINESep 23, 21Nov 16, 23A. Friedr. Flender GmbH & Co. KG
2022/0385,150 METHOD FOR SHAPING A CONDUCTOR PIECE ARRANGED IN A STATOR CORE AND CORRESPONDING DEVICE AND THE USE OF SAMENov 12, 20Dec 01, 22GEHRING TECHNOLOGIES GMBH + CO. KG
2022/0371,076 Multicolored Aluminum Spiral for Paper BindingMay 21, 21Nov 24, 22Not available
2022/0314,301 SPRING FORMING MACHINEFeb 10, 22Oct 06, 22ASAHI-SEIKI MANUFACTURING CO., LTD.
2021/0308,738 WIRE FORMING APPARATUSMar 19, 21Oct 07, 21Kabushiki Kaisha Itaya Seisaku Sho
2021/0085,334 ENDOVASCULAR COIL AND METHOD FOR MAKING THE SAMESep 13, 20Mar 25, 21Not available
2020/0215,598 Spring Manufacturing MachineNov 15, 19Jul 09, 20Not available
2019/0260,276 WAVE WINDING DEVICE AND METHOD FOR PRODUCING A WAVE WINDINGJan 30, 19Aug 22, 19Aumann Espelkamp GmbH

Showing 1 to 20 of 68 results