- 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 53/24 - 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
5
|
7
|
3
|
7
|
4
|
5
|
3
|
6
|
5
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Schaeffler Technologies AG & Co. KG | 8880 |
7 |
Physical Systems, Inc. | 43 |
4 |
Hyundai Motor Company | 19021 |
3 |
Kia Motors Corporation | 7946 |
3 |
McGard LLC | 48 |
3 |
Stafast Products, Inc. | 18 |
3 |
Sungwoo Hitech Co., Ltd. | 85 |
3 |
Penn Automotive, Inc. | 33 |
3 |
Doha Industry Co.,Ltd | 3 |
3 |
Illinois Tool Works Inc. | 11152 |
2 |
Shinjo Holdings Co., Ltd. | 13 |
2 |
Whitesell International Corporation | 15 |
2 |
Winkelmann Powertrain Components GmbH & Co. KG | 23 |
2 |
Protech Korea Co. Ltd. | 2 |
2 |
Winkelmann Foundation Screw Sp. z o.o. | 3 |
2 |
Honda Motor Co., Ltd. | 24537 |
1 |
Robert Bosch GmbH | 40953 |
1 |
Hilti Aktiengesellschaft | 3227 |
1 |
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
1 |
Acument GmbH & Co. OHG | 20 |
1 |
Other owners | 22 |