- 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: 191
10-year publication summary
|
13
|
18
|
11
|
14
|
12
|
9
|
9
|
14
|
4
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Flexible Steel Lacing Company | 290 |
9 |
| Laitram, L.L.C. | 850 |
8 |
| Ricoh Company, Ltd. | 13339 |
7 |
| ASGCO Manufacturing, Inc. | 81 |
6 |
| Canon Inc. | 41672 |
5 |
| Hewlett-Packard Development Company, L.P. | 25454 |
4 |
| Richwood Industries, Inc. | 20 |
4 |
| Tru-Trac Rollers (Proprietary) Limited | 10 |
4 |
| Banner Engineering Corporation | 204 |
3 |
| Kadant Canada Corp. | 15 |
3 |
| Nitta Corporation | 374 |
3 |
| Scrapetec GmbH | 21 |
3 |
| Shenzhen Huanan Xinhai Drive Machine Co., Ltd | 19 |
3 |
| Innovative Mining Services (Aust) Pty Ltd | 5 |
3 |
| Siemens AG | 24278 |
2 |
| The Yokohama Rubber Co., Ltd. | 4104 |
2 |
| Cambridge International, Inc. | 99 |
2 |
| Dematic Corp. | 305 |
2 |
| FlexLink AB | 96 |
2 |
| F.n. Sheppard & Company | 2 |
2 |
| Other owners | 114 |