Class B21D : WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING
Subclass 5/00: Bending sheet metal along straight lines, e.g. to form simple curves (B21D 11/06-B21D 11/18 take precedence; corrugating sheet metal B21D 13/00; as edge treatment B21D 19/00)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12240028 | Combination machine for folding and die bending a workpiece | Feb 20, 20 | Mar 04, 25 | Blech-Tec GmbH |
| 12226816 | Systems and methods for spingback compensation in bend forming processes | Jan 10, 22 | Feb 18, 25 | GM Global Technology Operations LLC |
| 12214403 | Method and device for determining a bending angle on a bending machine | Mar 24, 22 | Feb 04, 25 | Bystronic Laser AG |
| 12214404 | Press brake for bending workpieces | Dec 16, 20 | Feb 04, 25 | TRUMPF Maschinen Austria GmbH & Co. KG. |
| 12162059 | Precision roll bending method, system, and electronic equipment for cylinder with variable curvature section | Apr 28, 24 | Dec 10, 24 | WUHAN UNIVERSITY OF TECHNOLOGY |
| 12138676 | System for a sheet metalworking and a process thereof | Feb 28, 20 | Nov 12, 24 | INDIAN INSTITUTE OF TECHNOLOGY HYDERABAD (IITH); TATA STEEL LIMITED; |
| 12115681 | System, a computer device and an industrial robot for use in material processing of a two-dimensional sheet like material | Aug 25, 22 | Oct 15, 24 | STILFOLD AB |
| 12109424 | Medical device battery retention and ejection element | Jan 29, 21 | Oct 08, 24 | PHYSIO-CONTROL INC. |
| 12109607 | Bending fixture for applying variable bending to an object | Jun 01, 22 | Oct 08, 24 | TRIPLE WIN TECHNOLOGY (SHENZHEN) CO. LTD. |
| 12114454 | Power systems and enclosures for power systems | Jun 30, 22 | Oct 08, 24 | Illinois Tool Works Inc. |
| 12090540 | Device and method for shaping sheet metal | Jun 17, 19 | Sep 17, 24 | Bayerische Motoren Werke Aktiengesellschaft |
| 12042153 | Method for producing a tray for storing aneurysm clips, and tray for storing aneurysm clips | Aug 28, 19 | Jul 23, 24 | Aesculap AG |
| 12030104 | Device and method for workpiece processing | Sep 18, 19 | Jul 09, 24 | Bystronic Laser AG |
| 12025299 | Bending system and method for using the same | May 14, 21 | Jul 02, 24 | AMADA CO., LTD. |
| 11958097 | Method for calibrating a metal profile blank which is configured as a hollow-chamber profile and which has at least one solid wall | Aug 30, 21 | Apr 16, 24 | Benteler Automobiltechnik GmbH |
| 11919060 | Methods and apparatus to control roll-forming processes | Aug 16, 21 | Mar 05, 24 | THE BRADBURY CO., INC. |
| 11872620 | Press brake and management system | Aug 22, 19 | Jan 16, 24 | Amada Co. Ltd. |
| 11852398 | Refrigerator and control method for refrigerator and method for opening a refrigerator door | May 27, 21 | Dec 26, 23 | LG Electronics Inc. |
| 11792953 | Rack system and method for positioning a data center rack | Feb 22, 22 | Oct 17, 23 | OVH |
| 11759837 | Systems and methods for launch vehicle dome manufacturing | Oct 16, 19 | Sep 19, 23 | ABL Space Systems |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0058,367 | FULLY-AUTOMATED GENERATION OF FIXED-ANGLE ADDENDUMS FOR USE WITH SHEET FORMING MANUFACTURING | Aug 15, 23 | Feb 20, 25 | THE BOEING COMPANY |
| 2025/0041,924 | FATIGUE CRACK GROWTH SUPPRESSING METHOD FOR BENT PORTION OF METAL SHEET, AND AUTOMOTIVE PART | Aug 18, 22 | Feb 06, 25 | JFE Steel Corporation |
| 2025/0033,102 | METHOD OF FABRICATING METAL MASK | Oct 11, 24 | Jan 30, 25 | Not available |
| 2025/0010,086 | MEDICAL DEVICE BATTERY RETENTION AND EJECTION ELEMENT | Sep 19, 24 | Jan 09, 25 | PHYSIO-CONTROL INC. |
| 2024/0429,425 | METHOD FOR MANUFACTURING LAMINATED BATTERY AND APPARATUS FOR MANUFACTURING LAMINATED BATTERY | Feb 02, 24 | Dec 26, 24 | c/o TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 2024/0416,405 | METAL SHEET BENT PORTION FATIGUE CRACK GROWTH SUPPRESSING METHOD AND AUTOMOTIVE PART | Jul 22, 22 | Dec 19, 24 | JFE Steel Corporation |
| 2024/0408,660 | PRESS DEVICE AND METHOD OF PRESSING | Jun 05, 24 | Dec 12, 24 | Toyota Boshoku Kabushiki Kaisha |
| 2024/0375,167 | BENDING SYSTEM, AND DIVIDED TOOL ARRANGEMENT METHOD | Apr 19, 22 | Nov 14, 24 | AMADA CO., LTD. |
| 2024/0300,073 | Processing Machine for Flat Material Parts | Mar 08, 24 | Sep 12, 24 | Not available |
| 2024/0263,463 | CONTAINER WITH INTERCHANGEABLE LINER | Apr 19, 24 | Aug 08, 24 | 2446914 Ontario Inc. |
| 2024/0253,101 | METHODS AND APPARATUS TO CONTROL ROLL-FORMING PROCESSES | Jan 11, 24 | Aug 01, 24 | Not available |
| 2024/0173,760 | TOOL HOLDER ASSEMBLY, AND SEATING/SECURING COMPONENTS AND ACTIVATION SYSTEMS THEREFOR | Dec 07, 23 | May 30, 24 | Not available |
| 2024/0017,314 | Method for pre-shaping sheet metal, and computer program and device for carrying out the method | Nov 08, 21 | Jan 18, 24 | SMS group GMBH |
| 2023/0256,493 | Channel Letter Return and Trimcap Material Bending Machine | Feb 15, 22 | Aug 17, 23 | Not available |
| 2023/0211,400 | ADJUSTABLE STOPPER ASSEMBLY FOR PRESS BRAKE | Mar 10, 23 | Jul 06, 23 | 2446914 ONTARIO INC. |
| 2023/0067,548 | METHOD OF FABRICATING METAL MASK AND METAL MASK | Dec 10, 21 | Mar 02, 23 | Not available |
| 2022/0355,358 | METHOD FOR PRODUCING A SHEET METAL PART | May 04, 22 | Nov 10, 22 | Not available |
| 2022/0288,663 | BENDING METHOD AND BENDING SYSTEM | Sep 14, 20 | Sep 15, 22 | Not available |
| 2022/0016,683 | LOCAL HEAT TREATMENT SYSTEM AND COLD FORMING METHOD USING THE SAME | Aug 08, 19 | Jan 20, 22 | Not available |
| 2021/0339,302 | METHOD FOR OPERATING A BENDING MACHINE | Aug 26, 19 | Nov 04, 21 | TRUMPF Maschinen Austria GmbH & Co. KG. |
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
