- 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 47/19 - Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
Patent holdings for IPC class B65G 47/19
Total number of patents in this class: 151
10-year publication summary
|
8
|
14
|
8
|
10
|
16
|
16
|
10
|
14
|
13
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aegis Sortation, LLC | 38 |
8 |
| Sandbox Enterprises LLC | 140 |
7 |
| Altria Client Services LLC | 2446 |
4 |
| Parata Systems, LLC | 248 |
4 |
| International Tobacco Machinery Poland Sp. z o.o. | 203 |
3 |
| Joseph vogele AG | 331 |
3 |
| Terex USA, LLC | 144 |
3 |
| Vale S.A. | 263 |
3 |
| Appalette Tourtellier Systemes | 6 |
3 |
| Syntegon Technology GmbH | 264 |
3 |
| ABB Schweiz AG | 7665 |
2 |
| AGCO Corporation | 1167 |
2 |
| CJ Cheiljedang Corporation | 3667 |
2 |
| J. & M. Manufacturing Co., Inc. | 77 |
2 |
| Jenike & Johanson, Inc. | 4 |
2 |
| JX Nippon Mining & Metals Corporation | 1458 |
2 |
| KSi Conveyors, Inc. | 26 |
2 |
| MMD Design & Consultancy Limited | 53 |
2 |
| New Vision Co-op | 2 |
2 |
| Nordson Corporation | 1206 |
2 |
| Other owners | 90 |