- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 49/20 - Package-supporting devices
Patent holdings for IPC class B65H 49/20
Total number of patents in this class: 111
10-year publication summary
|
7
|
18
|
10
|
21
|
18
|
8
|
13
|
6
|
9
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Times Fiber Communications, Inc. | 60 |
14 |
| Encore Wire Corporation | 186 |
12 |
| Nexans | 617 |
6 |
| Tetra Technologies, Inc. | 104 |
6 |
| Shakespeare Company, LLC | 165 |
4 |
| Ademco Inc. | 154 |
4 |
| Lintec of America, Inc. | 159 |
3 |
| OFS Fitel, LLC | 568 |
3 |
| PPC Broadband, Inc. | 1107 |
3 |
| Illinois Tool Works Inc. | 11652 |
2 |
| Henkel AG & Co. KGaA | 10682 |
2 |
| Makita Corporation | 2495 |
2 |
| Fujikura Ltd. | 3016 |
2 |
| Btsr International S.p.A. | 80 |
2 |
| Dpg USA Inc. | 61 |
2 |
| Lake Cable, LLC | 12 |
2 |
| Leviton Manufacturing Co., Inc. | 818 |
2 |
| RJS Corporation | 13 |
2 |
| Shaw Industries Group, Inc. | 358 |
2 |
| NOV Intervention and Stimulation Equipment US, LLC | 9 |
2 |
| Other owners | 34 |