- All sections
- A - Human necessities
- A44B - Buttons, pins, buckles, slide fasteners, or the like
- A44B 19/34 - Stringer tapesFlaps secured to stringers for covering the interlocking members
Patent holdings for IPC class A44B 19/34
Total number of patents in this class: 208
10-year publication summary
|
9
|
42
|
18
|
14
|
18
|
14
|
19
|
20
|
20
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| YKK Corporation | 1962 |
128 |
| Idemitsu Unitech Co., Ltd. | 191 |
5 |
| Ideal Fastener Corporation | 46 |
5 |
| Talon Technologies, Inc. | 54 |
4 |
| Re-u-zip LLC | 12 |
3 |
| Shen Zhen Hua Sheng da Zipper Co., Ltd. | 5 |
3 |
| YKK Europe Ltd. | 15 |
3 |
| Genius Objects | 12 |
3 |
| DuPont Safety & Construction, Inc. | 671 |
3 |
| Nike, Inc. | 14026 |
2 |
| Delsey | 78 |
2 |
| Etigroup S.p.A. | 2 |
2 |
| Gotalio Co., Ltd. | 4 |
2 |
| The North Face Apparel Corp. | 656 |
2 |
| Fujian SBS Zipper Science & Technology Co. Ltd. | 13 |
2 |
| Shefly Apparel LLC | 5 |
2 |
| Zhejiang Weixing Industrial Developmaent Co., Ltd. | 17 |
2 |
| Taiwan United Outdoor Group Inc. | 4 |
2 |
| Opti Group GmbH | 11 |
2 |
| E. I. du Pont de Nemours and Company | 4118 |
1 |
| Other owners | 30 |