- All sections
- B - Performing operationstransporting
- B66F - Hoisting, lifting, hauling, or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load
- B66F 3/35 - Inflatable flexible elements, e.g. bellows
Patent holdings for IPC class B66F 3/35
Total number of patents in this class: 71
10-year publication summary
|
8
|
14
|
11
|
7
|
7
|
6
|
8
|
9
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dissing A/S | 50 |
8 |
| Zamqua Holding B.V. | 8 |
5 |
| Grenzebach Maschinenbau GmbH | 173 |
3 |
| EMUK GmbH & Co. KG | 7 |
3 |
| Toyota Motor Corporation | 35398 |
2 |
| GM Global Technology Operations LLC | 15985 |
2 |
| Funai Electric Co., Ltd. | 503 |
2 |
| The United States of America as represented by the Secretary of the Army | 1252 |
2 |
| Age Logistics Corporation | 5 |
2 |
| Bishamon Industries Corporation | 22 |
2 |
| Firestone Industrial Products Company, LLC | 322 |
2 |
| Toyota Motor Engineering & Manufacturing North America, Inc. | 1842 |
2 |
| Vetter GmbH | 41 |
2 |
| JPM Beheer B.V. | 4 |
2 |
| Paratech, Incorporated | 20 |
2 |
| Yokoi Manufacturing.,ltd. | 3 |
2 |
| FEC IP LLC | 225 |
2 |
| Raytheon Company | 8458 |
1 |
| Amazon Technologies, Inc. | 27983 |
1 |
| President and Fellows of Harvard College | 6072 |
1 |
| Other owners | 23 |