- All sections
- A - Human necessities
- A44B - Buttons, pins, buckles, slide fasteners, or the like
- A44B 19/60 - Applying end stops upon stringer tapes
Patent holdings for IPC class A44B 19/60
Total number of patents in this class: 37
10-year publication summary
|
4
|
1
|
3
|
4
|
1
|
1
|
1
|
2
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| YKK Corporation | 2063 |
33 |
| Pactiv Corporation | 22 |
1 |
| Huang,hongmei | 3 |
1 |
| Ideal Fastener (guang Dong) Industries Ltd. | 12 |
1 |
| Shenzhen Lancer M＆e Technology Co., Ltd | 1 |
1 |
| Other owners | 0 |