- All sections
- B - Performing operations; transporting
- 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: 178
10-year publication summary
|
13
|
21
|
17
|
20
|
13
|
15
|
12
|
10
|
9
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Flexible Steel Lacing Company | 250 |
8 |
| Laitram, L.L.C. | 813 |
8 |
| Ricoh Company, Ltd. | 13266 |
7 |
| ASGCO Manufacturing, Inc. | 80 |
6 |
| Canon Inc. | 36841 |
5 |
| Hewlett-Packard Development Company, L.P. | 28538 |
4 |
| Richwood Industries, Inc. | 37 |
4 |
| Nitta Corporation | 358 |
3 |
| Precision, Inc. | 43 |
3 |
| Scrapetec GmbH | 18 |
3 |
| Shenzhen Huanan Xinhai Drive Machine Co., Ltd | 19 |
3 |
| Innovative Mining Services (Aust) Pty Ltd | 4 |
3 |
| The Yokohama Rubber Co., Ltd. | 3929 |
2 |
| Banner Engineering Corporation | 179 |
2 |
| Cambridge International, Inc. | 98 |
2 |
| FlexLink AB | 79 |
2 |
| F.n. Sheppard & Company | 2 |
2 |
| Hirata Corporation | 358 |
2 |
| Interroll Holding AG | 261 |
2 |
| JOT Automation Oy | 10 |
2 |
| Other owners | 105 |