- All sections
- B - Performing operations; transporting
- B60R - Vehicles, vehicle fittings, or vehicle parts, not otherwise provided for
- B60R 22/44 - Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
Patent holdings for IPC class B60R 22/44
Total number of patents in this class: 96
10-year publication summary
|
6
|
8
|
11
|
4
|
5
|
8
|
5
|
5
|
7
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Autoliv Development AB | 2413 |
19 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1712 |
10 |
| Indiana Mills & Manufacturing, Inc. | 185 |
6 |
| Honda Motor Co., Ltd. | 24537 |
4 |
| TRW Automotive GmbH | 595 |
4 |
| ZF Automotive Germany GmbH | 284 |
4 |
| Toyota Motor Corporation | 28582 |
3 |
| Ford Global Technologies, LLC | 19702 |
3 |
| Key Safety Systems, Inc. | 235 |
3 |
| Takata Corporation | 321 |
3 |
| Joyson Safety Systems Acquisition LLC | 351 |
3 |
| Joyson Safety Systems Japan G.K. | 131 |
3 |
| Daimler AG | 3462 |
2 |
| Magna Mirrors of America, Inc. | 531 |
2 |
| Polestar Performance AB | 295 |
2 |
| ZF Automotive Technologies (Shanghai) Co., Ltd | 29 |
2 |
| Illinois Tool Works Inc. | 11152 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Delphi Technologies, Inc. | 487 |
1 |
| Other owners | 19 |