B26F 1/12

Sub-Class

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Description

Class  B26F : PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING


Subclass 1/12: Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor (perforating by laser beam B23K 26/00; subjecting the grinding tools or the abrading medium to vibration, e.g. grinding with ultrasonic frequency, B24B 1/04; perforating by sand-blasting B24C; punching cards or tapes for statistical and record purposes G06K 1/00) Perforating by punching, e.g. with relatively-reciprocating punch and bed to notch margins of work

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12100827 Apparatus for manufacturing electrode for secondary battery, electrode for secondary battery manufactured therethrough, and secondary batteryMar 25, 20Sep 24, 24LG ENERGY SOLUTION, LTD.
12046739 Electrode notching device for secondary battery, electrode for secondary battery manufactured therethrough, and secondary batteryApr 24, 20Jul 23, 24LG ENERGY SOLUTION, LTD.
11845196 Notching machineJul 14, 20Dec 19, 23EMMECI S.P.A.
11839993 Apparatus and method for notching electrode sheetMar 15, 22Dec 12, 23LG ENERGY SOLUTION, LTD.
11510363 Mower cord and manufacturing method for mower cordDec 01, 20Nov 29, 22Sanyo Tegusu Co., Ltd.
11318657 Method using separating system for containersDec 01, 16May 03, 22Not available
11305451 Apparatus and method for notching electrode sheetMar 11, 20Apr 19, 22LG ENERGY SOLUTION, LTD.
11283057 Method of manufacturing irregular electrodeNov 09, 18Mar 22, 22LG Chem Ltd.
11179862 Notching apparatus and method for secondary batteryApr 01, 19Nov 23, 21LG Chem Ltd.
10945365 Mower cord and manufacturing method for mower cordMar 02, 15Mar 16, 21Sanyo Tegusu Co., Ltd.
10850414 Sheet material processing device and sheet material processing apparatusMay 20, 16Dec 01, 20DUPLO SEIKO CORPORATION
10821650 Separating deviceJul 22, 08Nov 03, 20Not available
10710266 Apparatus and method for making corner boards for container assembliesJul 06, 18Jul 14, 20Not available
10556458 Finisher, bookbinder, and imaging systemNov 13, 15Feb 11, 20NISCA CORPORATION
10471622 Crayon manipulation devicesJun 09, 17Nov 12, 19Crayola LLC
10144190 Punch and scoring systemSep 05, 13Dec 04, 18American Crafts, L.C.
10131070 Sheet punching device and image forming apparatusOct 31, 12Nov 20, 18Canon Finetech Nisca Inc.
10046473 Apparatus and method for making corner boards for container assembliesJul 22, 15Aug 14, 18Not available
9994058 Bookbinding apparatus and image forming systemJun 25, 09Jun 12, 18Konica Minolta Business Technologies Inc.
9808853 Jaw pair for punching out holesJul 27, 12Nov 07, 17GUSTAV KLAUKE GMBH

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0018,592 RECHARGEABLE BATTERY ELECTRODE SUBSTRATE NOTCHING DEVICE, NOTCHING METHOD AND RECHARGEABLE BATTERY USING THE SAMEApr 15, 24Jan 16, 25Not available
2024/0391,123 ELECTRODE SUBSTRATE NOTCHING DEVICE AND GAP SETTING METHODMay 08, 24Nov 28, 24Not available
2024/0017,437 Notching MoldOct 25, 21Jan 18, 24LG ENERGY SOLUTION, LTD.
2024/0001,580 NOTCHING APPARATUS FOR ELECTRODE SUBSTRATE OF RECHARGEABLE BATTERYJun 27, 23Jan 04, 24Not available
2023/0381,998 Notching Apparatus and Method of Electrode SubstrateJul 27, 22Nov 30, 23LG ENERGY SOLUTION, LTD.
2020/0139,569 APPARATUS AND METHOD FOR CUTTING ELECTRODE SHEETNov 26, 18May 07, 20LG Chem Ltd.
2018/0311,858 Apparatus and Method for Making Corner Boards for Container AssembliesJul 06, 18Nov 01, 18Not available
2018/0200,912 CORNER PUNCHING DEVICEOct 26, 15Jul 19, 18Not available

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Patents Issued To Date - By Filing Year

Average Time to Issuance