- All sections
- A - Human necessities
- A44B - Buttons, pins, buckles, slide fasteners, or the like
- A44B 13/00 - Hook or eye fasteners
Patent holdings for IPC class A44B 13/00
Total number of patents in this class: 231
10-year publication summary
|
36
|
34
|
34
|
30
|
21
|
27
|
24
|
19
|
12
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| YKK Corporation | 1989 |
18 |
| Ossur HF | 532 |
6 |
| Apple Inc. | 55640 |
5 |
| Buckingham Manufacturing Company, Inc. | 68 |
4 |
| Gottlieb Binder GmbH & Co. KG | 218 |
4 |
| Kuraray Fastening Co., Ltd. | 91 |
4 |
| Nite Ize, Inc. | 481 |
4 |
| TYR Tactical, LLC | 88 |
4 |
| Nike, Inc. | 14328 |
3 |
| Fidlock GmbH | 231 |
3 |
| Pure Safety Group, Inc. | 176 |
3 |
| Choi, Hun Sik | 3 |
3 |
| Duraflex Hong Kong Limited | 46 |
3 |
| Illinois Tool Works Inc. | 11519 |
2 |
| Aplix | 148 |
2 |
| Brady Worldwide, Inc. | 756 |
2 |
| Bravado Holding AG | 57 |
2 |
| Dubrosky & Tracy Patent Service Corp. | 39 |
2 |
| Foster-Miller, Inc. | 154 |
2 |
| Kuraray Co., Ltd. | 3522 |
2 |
| Other owners | 153 |