- 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 39/18 - Arrangements of rollers mounted on framework for guiding loads
Patent holdings for IPC class B65G 39/18
Total number of patents in this class: 80
10-year publication summary
|
6
|
5
|
5
|
4
|
19
|
11
|
11
|
7
|
9
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intelligrated Headquarters, LLC | 415 |
6 |
| Span Tech LLC | 89 |
6 |
| Amazon Technologies, Inc. | 26841 |
2 |
| Aktiebolaget SKF | 2959 |
2 |
| Allenvee Holdings Pty Ltd | 2 |
2 |
| Benetech, Inc. | 32 |
2 |
| Ferag AG | 217 |
2 |
| Fives Intralogistics Corp. | 42 |
2 |
| Itoh Denki Co., Ltd. | 105 |
2 |
| Krones AG | 2190 |
2 |
| Laitram, L.L.C. | 845 |
2 |
| North American Pipe Corporation | 43 |
2 |
| Sungal Corporation | 14 |
2 |
| Aguia Sistemas de Armazenagem S.A. | 2 |
2 |
| Samsung Electronics Co., Ltd. | 147131 |
1 |
| The Boeing Company | 20098 |
1 |
| NEC Corporation | 35827 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8777 |
1 |
| Airbus Operations GmbH | 3346 |
1 |
| Brother Industries, Ltd. | 12945 |
1 |
| Other owners | 38 |