- All sections
- A - Human necessities
- A44B - Buttons, pins, buckles, slide fasteners, or the like
- A44B 19/54 - Securing the interlocking members to stringer tapes while making the latter while weaving the stringer tapes
Patent holdings for IPC class A44B 19/54
Total number of patents in this class: 15
10-year publication summary
|
0
|
1
|
2
|
0
|
1
|
0
|
1
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| YKK Corporation | 1965 |
13 |
| Shen Zhen Hua Sheng da Zipper Co., Ltd. | 5 |
1 |
| Toyota Boshoku Corporation | 10 |
1 |
| Other owners | 0 |