- All sections
- B - Performing operationstransporting
- B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors
- B65G 27/20 - Mechanical devices rotating unbalanced masses
Patent holdings for IPC class B65G 27/20
Total number of patents in this class: 50
10-year publication summary
|
2
|
7
|
2
|
4
|
6
|
3
|
13
|
2
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Kinematics Corporation | 143 |
13 |
| Key Technology, Inc. | 121 |
5 |
| Brunes, per | 2 |
2 |
| Danieli & C. Officine Meccaniche S.p.A. | 710 |
2 |
| MacGregor Sweden AB | 17 |
2 |
| Schenck Process Australia Pty Limited | 28 |
2 |
| Conn-weld Industries, LLC | 32 |
2 |
| Haver & Boecker Latinoamericana Máquinas Ltda | 4 |
2 |
| Sandvik Rock Processing Australia Pty Limited | 51 |
2 |
| Seiko Epson Corporation | 19809 |
1 |
| Purdue Research Foundation | 3795 |
1 |
| Cisdi Engineering Co., Ltd. | 100 |
1 |
| Dynamic Air, Inc. | 30 |
1 |
| GEA Food Solutions Bakel B.V. | 137 |
1 |
| Kabushiki Kaisha Kinki | 11 |
1 |
| Kinergy Corporation | 2 |
1 |
| Kleemann GmbH | 125 |
1 |
| Magnetic Products, Inc. | 15 |
1 |
| Metso Minerals, Inc. | 104 |
1 |
| Terex GB Limited | 129 |
1 |
| Other owners | 7 |