- All sections
- B - Performing operations; transporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materials; unpacking
- B65B 35/20 - Feeding, e.g. conveying, single articles by reciprocating or oscillatory pushers
Patent holdings for IPC class B65B 35/20
Total number of patents in this class: 104
10-year publication summary
|
14
|
11
|
7
|
10
|
4
|
7
|
12
|
12
|
14
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Langston Companies, Inc. | 11 |
5 |
| Marchesini Group S.p.A. | 185 |
5 |
| Altria Client Services LLC | 1866 |
4 |
| Amazon Technologies, Inc. | 24422 |
3 |
| Gunze Limited | 361 |
3 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 424 |
3 |
| Ishida Co., Ltd. | 509 |
3 |
| National Beef Packing Company, LLC | 66 |
3 |
| Graphic Packaging International, LLC | 1364 |
3 |
| Plusline S.r.l. | 20 |
3 |
| Robert Bosch GmbH | 40953 |
2 |
| Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.p.A. | 162 |
2 |
| DS Smith Plc | 29 |
2 |
| G.D S.p.A. | 929 |
2 |
| Loesch Verpackungstechnik GmbH & Co. KG | 25 |
2 |
| Nantong University | 245 |
2 |
| RxSafe, LLC | 80 |
2 |
| Rychiger AG | 20 |
2 |
| Signode Industrial Group LLC | 462 |
2 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
2 |
| Other owners | 49 |