- 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 15/22 - Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising a series of co-operating units
Patent holdings for IPC class B65G 15/22
Total number of patents in this class: 109
10-year publication summary
8
|
13
|
6
|
14
|
15
|
15
|
10
|
8
|
14
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Amazon Technologies, Inc. | 24422 |
6 |
Prairie Machine & Parts Mfg. - Partnership | 35 |
4 |
Sandbox Enterprises LLC | 133 |
4 |
Krones AG | 2037 |
3 |
Prairie Machine & Parts Mfg. (1978) Ltd. | 7 |
3 |
Toshiba Infrastructure Systems & Solutions Corporation | 957 |
3 |
Siemens AG | 24990 |
2 |
LG Electronics Inc. | 69257 |
2 |
Toshiba Corporation | 12017 |
2 |
AGCO Corporation | 1062 |
2 |
Ishida Co., Ltd. | 509 |
2 |
Itoh Denki Co., Ltd. | 98 |
2 |
Nittoku Co., Ltd. | 47 |
2 |
Zeco, LLC | 30 |
2 |
Roche Diagnostics Operations, Inc. | 1375 |
1 |
Robert Bosch GmbH | 40953 |
1 |
Boston Dynamics, Inc. | 453 |
1 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
A. G. Stacker Inc. | 44 |
1 |
Other owners | 64 |