- All sections
- B - Performing operations; transporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 57/16 - Guides for filamentary materials; Supports therefor formed to maintain a plurality of filaments in spaced relation
Patent holdings for IPC class B65H 57/16
Total number of patents in this class: 86
10-year publication summary
|
5
|
7
|
4
|
8
|
11
|
3
|
11
|
12
|
5
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oerlikon Textile GmbH & Co. KG | 611 |
11 |
| Compagnie Generale des Etablissements Michelin | 4450 |
4 |
| Illinois Tool Works Inc. | 11152 |
3 |
| Columbia Insurance Company | 1569 |
3 |
| Interface, Inc. | 209 |
3 |
| Zoltek Corporation | 18 |
3 |
| The Boeing Company | 19843 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
| Compagnie générale des établissements Michelin SCA | 2477 |
2 |
| Hilti Aktiengesellschaft | 3227 |
2 |
| Stoneage, Inc. | 224 |
2 |
| Weston Fence Pty Limited | 2 |
2 |
| SHPP Global Technologies B.V. | 1045 |
2 |
| Rtx Corporation | 8674 |
2 |
| Toyota Motor Corporation | 28582 |
1 |
| Yazaki Corporation | 6282 |
1 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
1 |
| Mitsubishi Chemical Corporation | 4313 |
1 |
| Aladdin Manufacturing Corporation | 194 |
1 |
| Benninger AG | 12 |
1 |
| Other owners | 37 |