- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 75/22 - Constructional details collapsibleConstructional details with removable parts
Patent holdings for IPC class B65H 75/22
Total number of patents in this class: 230
10-year publication summary
|
19
|
25
|
16
|
24
|
17
|
28
|
29
|
19
|
20
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sonoco Development, Inc. | 591 |
17 |
| Times Fiber Communications, Inc. | 61 |
15 |
| PPC Broadband, Inc. | 1079 |
9 |
| CommScope Technologies LLC | 3473 |
8 |
| Southwire Company, LLC | 783 |
7 |
| Encore Wire Corporation | 183 |
5 |
| Vail Industries, Inc. | 6 |
5 |
| Vandor Corporation | 35 |
5 |
| Direct Wire & Cable, Inc. | 33 |
4 |
| Lincoln Global, Inc. | 2161 |
4 |
| Scientific Anglers LLC | 30 |
4 |
| Weatherford Technology Holdings, LLC | 2015 |
3 |
| CQLT SaarGummi Technologies S.à.r.l. | 67 |
3 |
| Leviton Manufacturing Co., Inc. | 811 |
3 |
| Prysmian S.p.A. | 877 |
3 |
| Trinity Bay Equipment Holdings, LLC | 76 |
3 |
| Seiko Epson Corporation | 19316 |
2 |
| Liberty Hardware Mfg. Corp. | 294 |
2 |
| AFL Telecommunications LLC | 713 |
2 |
| Carris Reels, Inc. | 8 |
2 |
| Other owners | 124 |