- 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 13/071 - Roller driving means with frictional engagement
Patent holdings for IPC class B65G 13/071
Total number of patents in this class: 77
10-year publication summary
4
|
1
|
7
|
4
|
8
|
12
|
6
|
12
|
6
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Interroll Holding AG | 261 |
13 |
Hirata Corporation | 358 |
7 |
Regal Beloit America, Inc. | 939 |
6 |
Laitram, L.L.C. | 813 |
4 |
Goodrich Corporation | 2081 |
3 |
Intelligrated Headquarters, LLC | 349 |
3 |
Dynamic Systems Engineering B.V. | 3 |
2 |
Fives Intralogistics Corp. | 38 |
2 |
Flexicon Corporation | 57 |
2 |
Hytrol Conveyor Company, Inc. | 21 |
2 |
Itoh Denki Co., Ltd. | 98 |
2 |
Moba Group B.V. | 57 |
2 |
Nippon Electric Glass Co., Ltd. | 2299 |
2 |
North American Pipe Corporation | 48 |
2 |
VMI Holland B.V. | 346 |
2 |
System Ceramics S.p.A. | 111 |
2 |
CJ Logistics Corporation | 48 |
2 |
para S.r.l. | 3 |
2 |
Siemens AG | 24990 |
1 |
Aalto University Foundation | 253 |
1 |
Other owners | 15 |