- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 51/22 - Reels or cages, e.g. cylindrical, with storing and forwarding surfaces provided by rollers or bars
Patent holdings for IPC class B65H 51/22
Total number of patents in this class: 61
10-year publication summary
|
3
|
4
|
5
|
0
|
5
|
5
|
1
|
1
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Btsr International S.p.A. | 80 |
16 |
| Murata Machinery, Ltd. | 1560 |
7 |
| L.G.L. Electronics S.p.A. | 14 |
5 |
| Aladdin Manufacturing Corporation | 238 |
3 |
| Rieter CZ s.r.o. | 27 |
3 |
| Columbia Insurance Company | 1492 |
2 |
| Sumitomo Wiring Systems, Ltd. | 10752 |
2 |
| IRO AB | 13 |
2 |
| Memminger-Iro GmbH | 30 |
2 |
| N.V. Michel Van de Wiele | 79 |
2 |
| Toshiba Mitsubishi-Electric Industrial Systems Corporation | 978 |
2 |
| Vandewiele NV | 95 |
2 |
| Innovative Automation Inc. | 22 |
2 |
| Philip Morris Products S.A. | 7965 |
1 |
| The Yokohama Rubber Co., Ltd. | 4101 |
1 |
| Bartell Machinery Systems, LLC | 39 |
1 |
| DW-National Standard-Stillwater LLC | 50 |
1 |
| Hengtong Optic-Electric Co., Ltd. | 67 |
1 |
| Jushi Group Co., Ltd. | 127 |
1 |
| Lenzing Aktiengesellschaft | 512 |
1 |
| Other owners | 4 |