- 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 15/64 - Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
Patent holdings for IPC class B65G 15/64
Total number of patents in this class: 183
10-year publication summary
|
18
|
13
|
18
|
11
|
14
|
12
|
9
|
9
|
13
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Flexible Steel Lacing Company | 271 |
8 |
| Laitram, L.L.C. | 843 |
8 |
| Ricoh Company, Ltd. | 13283 |
7 |
| ASGCO Manufacturing, Inc. | 81 |
6 |
| Canon Inc. | 40095 |
5 |
| Hewlett-Packard Development Company, L.P. | 25864 |
4 |
| Richwood Industries, Inc. | 20 |
4 |
| Banner Engineering Corporation | 203 |
3 |
| Nitta Corporation | 373 |
3 |
| Shenzhen Huanan Xinhai Drive Machine Co., Ltd | 19 |
3 |
| Innovative Mining Services (Aust) Pty Ltd | 5 |
3 |
| Siemens AG | 24453 |
2 |
| The Yokohama Rubber Co., Ltd. | 4044 |
2 |
| Cambridge International, Inc. | 102 |
2 |
| FlexLink AB | 89 |
2 |
| F.n. Sheppard & Company | 2 |
2 |
| Hirata Corporation | 352 |
2 |
| Interroll Holding AG | 280 |
2 |
| JOT Automation Oy | 10 |
2 |
| Kadant Canada Corp. | 14 |
2 |
| Other owners | 111 |