- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 19/14 - Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents and having means for cutting, e.g. perforating, punching, slitting, trimming
Patent holdings for IPC class B31B 19/14
Total number of patents in this class: 17
10-year publication summary
|
1
|
5
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CMD Corporation | 69 |
4 |
| Cryovac, Inc. | 414 |
2 |
| Hosokawa Yoko Co., Ltd. | 132 |
1 |
| Paper Australia Pty Ltd | 14 |
1 |
| Poly-America, L.P., Poly-America GP, LLC, a Texas Limited Liability Company | 191 |
1 |
| Starlinger & Co Gesellschaft m.b.H. | 102 |
1 |
| Totani Corporation | 121 |
1 |
| Windmoeller & Hoelscher KG | 166 |
1 |
| Wm. Wrigley Jr. Company | 1241 |
1 |
| VIROSAC srl | 22 |
1 |
| Windmöller & Hölscher KG | 402 |
1 |
| Dream Co.,Ltd. | 1 |
1 |
| KEMIPLAST S.r.l. | 1 |
1 |
| Other owners | 0 |