- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 19/90 - Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings
Patent holdings for IPC class B31B 19/90
Total number of patents in this class: 76
10-year publication summary
|
6
|
3
|
0
|
0
|
2
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11450 |
14 |
| Cryovac, Inc. | 372 |
7 |
| The Glad Products Company | 510 |
5 |
| s2f Flexico | 62 |
3 |
| The Procter & Gamble Company | 22043 |
2 |
| Idemitsu Unitech Co., Ltd. | 192 |
2 |
| CMD Corporation | 59 |
2 |
| Focke & Co. (GmbH & Co. KG) | 331 |
2 |
| LEMO Maschinenbau GmbH | 60 |
2 |
| Pack Pros-R-Us, LLC | 2 |
2 |
| Windmöller & Hölscher KG | 390 |
2 |
| BORDI CARLO S.r.l. | 6 |
2 |
| Robert Bosch GmbH | 42614 |
1 |
| Massachusetts Institute of Technology | 10030 |
1 |
| Bischof + Klein GmbH & Co. KG | 12 |
1 |
| CCL Label, Inc. | 502 |
1 |
| Cellpack AG | 6 |
1 |
| The Charles Stark Draper Laboratory, Inc. | 925 |
1 |
| Coating Excellence International LLC | 51 |
1 |
| Ecolean AB | 71 |
1 |
| Other owners | 23 |