- All sections
- B - Performing operationstransporting
- B29L - Indexing scheme associated with subclass , relating to particular articles
- B29L 31/58 - Upholstery or cushions, e.g. vehicle upholstery or interior padding
Patent holdings for IPC class B29L 31/58
Total number of patents in this class: 204
10-year publication summary
|
17
|
18
|
13
|
16
|
7
|
13
|
9
|
7
|
12
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7231 |
17 |
| Adient US LLC | 450 |
9 |
| Zeon Corporation | 4123 |
8 |
| Kaneka Corporation | 4629 |
7 |
| Toyota Boshoku Kabushiki Kaisha | 1463 |
6 |
| Faurecia Sieges d'Automobile | 346 |
5 |
| Magna Seating Inc. | 370 |
5 |
| Proprietect L.P. | 93 |
5 |
| Archem Inc. | 118 |
5 |
| Lear Corporation | 1336 |
4 |
| Kyoraku Co., Ltd. | 515 |
4 |
| Hyundai Motor Company | 23166 |
3 |
| Calsonic Kansei Corporation | 558 |
3 |
| INOAC Corporation | 219 |
3 |
| L & P Property Management Company | 928 |
3 |
| SANYO Chemical Industries, Ltd. | 501 |
3 |
| Sekisui Plastics Co., Ltd. | 331 |
3 |
| Toyo Tire & Rubber Co., Ltd. | 513 |
3 |
| Toyota Shatai Kabushiki Kaisha | 432 |
3 |
| The Lovesac Company | 237 |
3 |
| Other owners | 102 |