- 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 23/06 - Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
Patent holdings for IPC class B65G 23/06
Total number of patents in this class: 302
10-year publication summary
|
13
|
48
|
32
|
30
|
26
|
37
|
17
|
12
|
13
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Laitram, L.L.C. | 851 |
44 |
| Habasit AG | 178 |
17 |
| Joy Global Underground Mining LLC | 350 |
17 |
| Cambridge International, Inc. | 99 |
15 |
| Rexnord FlatTop Europe B.V. | 77 |
11 |
| The Cincinnati Mine Machinery Company | 18 |
9 |
| Ashworth Bros., Inc. | 111 |
7 |
| Ammeraal Beltech Modular A/S | 68 |
7 |
| Gates Corporation | 1149 |
6 |
| Interroll Holding AG | 286 |
6 |
| Caterpillar Inc. | 9983 |
4 |
| Regal Beloit America, Inc. | 865 |
4 |
| Span Tech LLC | 90 |
4 |
| Shenzhen Huanan Xinhai Drive Machine Co., Ltd | 19 |
4 |
| Caterpillar Global Mining Europe GmbH | 85 |
3 |
| AGCO Corporation | 1136 |
3 |
| Cubility AS | 38 |
3 |
| Dorner Mfg. Corp. | 41 |
3 |
| FlexLink AB | 94 |
3 |
| GEA Refrigeration Canada Inc. | 6 |
3 |
| Other owners | 129 |