- All sections
- B - Performing operations; transporting
- B21F - Working or processing of metal wire
- B21F 45/18 - Wire-working in the manufacture of other particular articles of devices for fastening or securing purposes of slide fastener elements
Patent holdings for IPC class B21F 45/18
Total number of patents in this class: 16
10-year publication summary
|
5
|
0
|
2
|
0
|
0
|
0
|
0
|
1
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| YKK Corporation | 1916 |
10 |
| Google LLC | 38759 |
2 |
| Harman Becker Automotive Systems GmbH | 645 |
1 |
| Shanghai Goro Conveyor System Components Co., Ltd. | 7 |
1 |
| Zipwall, LLC | 87 |
1 |
| Fujian SBS Zipper Science & Technology Co. Ltd. | 13 |
1 |
| Other owners | 0 |