- All sections
- B - Performing operationstransporting
- B21C - Manufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rollingauxiliary operations used in connection with metal-working without essentially removing material
- B21C 1/32 - Feeding or discharging the material or mandrels
Patent holdings for IPC class B21C 1/32
Total number of patents in this class: 12
10-year publication summary
|
0
|
4
|
2
|
0
|
1
|
2
|
1
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jiseong Aluminium Co.,Ltd. | 4 |
3 |
| SMS Group GmbH | 1102 |
2 |
| National Machinery LLC | 42 |
1 |
| BL Chemie GmbH & Co. KG | 3 |
1 |
| Eurolls S.p.A. | 11 |
1 |
| Urail | 1 |
1 |
| Winn Applied Material, Inc. | 4 |
1 |
| Jiangxi Naile Copper Co., Ltd. | 1 |
1 |
| Changshu Meili Machinery Manufacturing Co., Ltd | 2 |
1 |
| Other owners | 0 |