- All sections
- A - Human necessities
- A44B - Buttons, pins, buckles, slide fasteners, or the like
- A44B 1/02 - Buttons characterised by their material
Patent holdings for IPC class A44B 1/02
Total number of patents in this class: 35
10-year publication summary
|
3
|
4
|
4
|
2
|
4
|
1
|
6
|
1
|
4
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| YKK Corporation | 1973 |
11 |
| Nike, Inc. | 14119 |
2 |
| Neolt Asia Pte Ltd | 6 |
2 |
| Kyoto Municipal Institute of Industrial Technology and Culture | 19 |
1 |
| Nayco Management S.L. | 13 |
1 |
| NIKE Innovate C.V. | 2605 |
1 |
| Nippon Yakin Kogyo Co., Ltd. | 63 |
1 |
| Rehabilitation Institute of Chicago | 137 |
1 |
| Riri S.A. | 37 |
1 |
| Teijin Limited | 1243 |
1 |
| Ube Industries, Ltd. | 850 |
1 |
| Genius Objects | 12 |
1 |
| Yugen Kaisha Sankusu | 6 |
1 |
| Corozite S.p.A. | 3 |
1 |
| All Yours Co., Ltd. | 3 |
1 |
| Modimex Accessori S.r.l. | 1 |
1 |
| Musha Design Project Inc. | 1 |
1 |
| Shiwori Company, Limited | 4 |
1 |
| Stormhold (HK) Limited | 3 |
1 |
| Skalanova Eti̇ket ve Teksti̇l Aksesuarlari San ve Ti̇c Ltd Şti̇. | 2 |
1 |
| Other owners | 3 |