- 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 69/30 - Non-permanently installed loading ramps, e.g. transportable
Patent holdings for IPC class B65G 69/30
Total number of patents in this class: 107
10-year publication summary
|
18
|
23
|
16
|
20
|
12
|
7
|
12
|
6
|
15
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Leum Engineering, Inc. | 59 |
21 |
| Superior Industries, Inc. | 210 |
5 |
| Winston Products LLC | 157 |
5 |
| Horizon Global Americas Inc. | 441 |
4 |
| Motis, LLC | 104 |
4 |
| MacNeil IP LLC | 263 |
3 |
| Enable Access (Holdings) Limited | 18 |
3 |
| Progress Rail Services Corp | 234 |
2 |
| Bosski, Inc. | 9 |
2 |
| Federal Express Corporation | 673 |
2 |
| Innovative Logistics, LLC. | 18 |
2 |
| Williams Scotsman, Inc. | 57 |
2 |
| Excellent Systems A/S | 12 |
2 |
| BEA Architects, Inc. | 7 |
2 |
| Clean Barrow Pty Ltd | 6 |
2 |
| Shenzhen Fulong Intelligent Technology Development Co., Ltd. | 7 |
2 |
| The Trustee for Rofraus Trust | 2 |
2 |
| International Business Machines Corporation | 61123 |
1 |
| FCA US LLC | 3084 |
1 |
| Hewlett Packard Enterprise Development LP | 10708 |
1 |
| Other owners | 39 |