- All sections
- B - Performing operations; transporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; punching metal
- B21D 53/80 - Making other particular articles safety covers
Patent holdings for IPC class B21D 53/80
Total number of patents in this class: 6
10-year publication summary
|
1
|
0
|
1
|
2
|
0
|
0
|
0
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 19021 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| Mikasa Sangyo Co., Ltd. | 20 |
1 |
| Saehan Industrial Co., Ltd. | 3 |
1 |
| Exclaim IP, LLC | 10 |
1 |
| Nanjing Lishui High-Tech Venture Capital Management Co., Ltd | 165 |
1 |
| Other owners | 0 |