- All sections
- B - Performing operations; transporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materials; unpacking
- B65B 67/12 - Sack holders, i.e. stands or frames with means for supporting sacks in the open condition to facilitate filling with articles or materials
Patent holdings for IPC class B65B 67/12
Total number of patents in this class: 235
10-year publication summary
|
28
|
46
|
48
|
39
|
36
|
18
|
23
|
27
|
14
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Walmart Apollo, LLC | 5887 |
21 |
| Angelcare Canada Inc. | 144 |
18 |
| International Refills Company Limited | 67 |
10 |
| Munchkin, Inc. | 413 |
9 |
| Pratt Corrugated Holdings, Inc. | 228 |
7 |
| Niikura Scales Co., Ltd. | 6 |
6 |
| Dooli Products, LLC. | 58 |
6 |
| Inno-Pak, LLC | 153 |
5 |
| Angelcare Development Inc. | 11 |
3 |
| Cummins-Allison Corp. | 141 |
3 |
| Pregis Innovative Packaging LLC | 289 |
3 |
| Big Belly Solar LLC | 47 |
3 |
| EMD Millipore Corporation | 657 |
2 |
| Ampac Holdings, LLC | 28 |
2 |
| Cima S.p.A. | 45 |
2 |
| Eco Pack Green Box USA LLC | 4 |
2 |
| Focke & Co. (GmbH & Co. KG) | 335 |
2 |
| Glory Ltd. | 1155 |
2 |
| Hope for Tomorrow, LLC | 2 |
2 |
| Kabushiki Kaisha Muraharu Seisakusho | 2 |
2 |
| Other owners | 125 |