- All sections
- B - Performing operations; transporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materials; unpacking
- B65B 51/28 - Rollers for producing longitudinal and transverse seams simultaneously
Patent holdings for IPC class B65B 51/28
Total number of patents in this class: 19
10-year publication summary
|
0
|
1
|
1
|
8
|
1
|
1
|
3
|
1
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0
|
1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yuyama Mfg. Co., Ltd. | 388 |
5 |
| Mespack Cloud, LLC | 13 |
3 |
| Tipper Tie, Inc. | 57 |
2 |
| Tata Consumer Products GB Limited | 11 |
2 |
| Nisshin Seifun Group Inc. | 228 |
1 |
| Storopack, Inc. | 11 |
1 |
| Transdermal Technology & Systems (tts) Limited | 1 |
1 |
| Universal Pack S.r.l. | 16 |
1 |
| Unicharm Corporation | 2744 |
1 |
| Novo Integrated Sciences, Inc. | 10 |
1 |
| Quadient Technologies France | 111 |
1 |
| Other owners | 0 |