- 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 21/10 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively- movable partsDevices for moving framework or parts thereof
Patent holdings for IPC class B65G 21/10
Total number of patents in this class: 309
10-year publication summary
|
24
|
37
|
22
|
19
|
21
|
30
|
18
|
16
|
17
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Laitram, L.L.C. | 866 |
14 |
| Span Tech LLC | 90 |
13 |
| Intelligrated Headquarters, LLC | 457 |
11 |
| KHS GmbH | 1455 |
7 |
| Terex GB Limited | 131 |
6 |
| Krones AG | 2304 |
5 |
| Metso Minerals, Inc. | 103 |
5 |
| Illinois Grain & Seed, Inc. | 8 |
5 |
| FedEx Corporation | 14 |
4 |
| Lewco, Inc. | 41 |
4 |
| Pulsar S.r.l. | 37 |
4 |
| Sandvik Limited | 59 |
4 |
| Caljan A/S | 21 |
4 |
| Conveyor Dynamics, Inc. | 6 |
4 |
| ASGCO Manufacturing, Inc. | 84 |
3 |
| Bollegraaf Patents and Brands B.V. | 49 |
3 |
| Crizaf S.r.l. | 8 |
3 |
| DW Technologies Pty Ltd | 3 |
3 |
| GEA Food Solutions Germany GmbH | 219 |
3 |
| Heuft Systemtechnik GmbH | 58 |
3 |
| Other owners | 201 |