- All sections
- A - Human necessities
- A44B - Buttons, pins, buckles, slide fasteners, or the like
- A44B 11/28 - BucklesSimilar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts with hooks engaging end-pieces on the strap
Patent holdings for IPC class A44B 11/28
Total number of patents in this class: 59
10-year publication summary
|
7
|
7
|
9
|
6
|
3
|
9
|
3
|
2
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fisher & Paykel Healthcare Limited | 2577 |
5 |
| BSN medical GmbH | 401 |
4 |
| ABA Hortnagl GmbH | 32 |
3 |
| Duraflex Hong Kong Ltd. | 174 |
2 |
| NIKE Innovate C.V. | 2670 |
2 |
| Ossur Iceland ehf | 508 |
2 |
| Tactical Medical Solutions, LLC | 29 |
2 |
| Duraflex Hong Kong Limited | 46 |
2 |
| General Leathercraft Manufacturing, Inc. | 4 |
2 |
| Tractive Inc. | 74 |
2 |
| Tractive X Inc. | 37 |
2 |
| Nike, Inc. | 14515 |
1 |
| Babybjorn AB | 117 |
1 |
| BSR Goldsmith, LLC | 2 |
1 |
| C. & J. Clark International Limited | 193 |
1 |
| CMC Rescue, Inc. | 55 |
1 |
| Evoluzione S.r.l. | 12 |
1 |
| Happy Fig, LLC | 4 |
1 |
| Hills Point Industries, LLC | 279 |
1 |
| Kuraray Fastening Co., Ltd. | 90 |
1 |
| Other owners | 22 |