- All sections
- B - Performing operations; transporting
- 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: 66
10-year publication summary
5
|
11
|
8
|
14
|
11
|
7
|
7
|
5
|
8
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dissing A/S | 29 |
8 |
Zamqua Holding B.V. | 5 |
4 |
Grenzebach Maschinenbau GmbH | 186 |
3 |
Funai Electric Co., Ltd. | 882 |
2 |
Age Logistics Corporation | 5 |
2 |
Bishamon Industries Corporation | 24 |
2 |
Firestone Industrial Products Company, LLC | 316 |
2 |
Pronomic AB | 15 |
2 |
Vetter GmbH | 47 |
2 |
Patient Positioning Systems, LLC | 3 |
2 |
JPM Beheer B.V. | 4 |
2 |
Paratech, Incorporated | 20 |
2 |
Yokoi Manufacturing.,ltd. | 3 |
2 |
Toyota Motor Corporation | 28582 |
1 |
GM Global Technology Operations LLC | 13620 |
1 |
Raytheon Company | 8535 |
1 |
Amazon Technologies, Inc. | 24422 |
1 |
President and Fellows of Harvard College | 5792 |
1 |
Blue Sky Decks, LLC | 1 |
1 |
Calculated Industries, Inc. | 14 |
1 |
Other owners | 24 |