- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 53/24 - Making other particular articles nuts or like thread-engaging members
Patent holdings for IPC class B21D 53/24
Total number of patents in this class: 71
10-year publication summary
|
7
|
3
|
7
|
4
|
5
|
3
|
8
|
5
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 9858 |
9 |
| Physical Systems, Inc. | 40 |
4 |
| Hyundai Motor Company | 21960 |
3 |
| Kia Motors Corporation | 7755 |
3 |
| McGard LLC | 49 |
3 |
| Sungwoo Hitech Co., Ltd. | 87 |
3 |
| Penn Automotive, Inc. | 26 |
3 |
| Doha Industry Co.,Ltd | 3 |
3 |
| Illinois Tool Works Inc. | 11461 |
2 |
| Shinjo Holdings Co., Ltd. | 12 |
2 |
| Winkelmann Powertrain Components GmbH & Co. KG | 22 |
2 |
| Protech Korea Co. Ltd. | 2 |
2 |
| Winkelmann Foundation Screw Sp. z o.o. | 3 |
2 |
| Honda Motor Co., Ltd. | 25219 |
1 |
| Robert Bosch GmbH | 42674 |
1 |
| Hilti Aktiengesellschaft | 3496 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4946 |
1 |
| Acument GmbH & Co. OHG | 18 |
1 |
| Adolf Schnorr GmbH & Co. KG | 11 |
1 |
| Aoyama Seisakusho Co., Ltd. | 86 |
1 |
| Other owners | 23 |