- 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 51/04 - Conveying the articles in carriers having a cross-section approximating that of the pipe or tubeTube mail systems
Patent holdings for IPC class B65G 51/04
Total number of patents in this class: 62
10-year publication summary
|
3
|
3
|
5
|
9
|
4
|
8
|
3
|
2
|
6
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyperloop Transportation Technologies, Inc. | 41 |
9 |
| TransLogic Corporation | 44 |
4 |
| Glory Ltd. | 1275 |
2 |
| Japan Cash Machine Co., Ltd. | 311 |
2 |
| Pevco Systems International, Inc. | 17 |
2 |
| Atlas Copco IAS GmbH | 103 |
2 |
| United States Pharmaceutical Distributors, Inc. | 6 |
2 |
| Omniloop AB | 4 |
2 |
| Cooley Enterprises, LLC | 14 |
2 |
| Honda Motor Co., Ltd. | 26154 |
1 |
| The Boeing Company | 20196 |
1 |
| Sumitomo Wiring Systems, Ltd. | 11139 |
1 |
| Lawrence Livermore National Security, LLC | 1980 |
1 |
| Airtube Technologies Limited | 6 |
1 |
| Cellulose Tek, LLC | 1 |
1 |
| Erasmus University Medical Center Rotterdam | 337 |
1 |
| Koganei Corporation | 209 |
1 |
| Nakanishi Metal Works Co., Ltd. | 129 |
1 |
| Soletanche Freyssinet | 492 |
1 |
| Tipper Tie, Inc. | 44 |
1 |
| Other owners | 24 |