- All sections
- A - Human necessities
- A44B - Buttons, pins, buckles, slide fasteners, or the like
- A44B 11/25 - Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
Patent holdings for IPC class A44B 11/25
Total number of patents in this class: 1054
10-year publication summary
82
|
111
|
106
|
102
|
129
|
86
|
82
|
72
|
84
|
20
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Autoliv Development AB | 2413 |
58 |
YKK Corporation | 1916 |
56 |
Fidlock GmbH | 187 |
54 |
Illinois Tool Works Inc. | 11152 |
43 |
Wonderland Switzerland AG | 1148 |
24 |
TRW Automotive GmbH | 595 |
22 |
Apple Inc. | 50209 |
20 |
Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1712 |
20 |
ABA Hortnagl GmbH | 33 |
19 |
Duraflex Hong Kong Ltd. | 164 |
19 |
Nifco Inc. | 1103 |
18 |
Ford Global Technologies, LLC | 19702 |
16 |
Duraflex Hong Kong Limited | 45 |
15 |
3m Innovative Properties Company | 18406 |
13 |
Woojin Plastic Co., Ltd. | 139 |
12 |
Nike, Inc. | 13075 |
10 |
Key Safety Systems, Inc. | 235 |
9 |
Shield Restraint Systems, Inc. | 31 |
9 |
Autoliv ASP, Inc. | 772 |
8 |
Babybjorn AB | 114 |
8 |
Other owners | 601 |