- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 1/16 - Slings with load-engaging platforms or frameworks
Patent holdings for IPC class B66C 1/16
Total number of patents in this class: 77
10-year publication summary
|
8
|
4
|
9
|
6
|
12
|
9
|
13
|
13
|
10
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CRH Concrete A/S | 8 |
3 |
| Deme Offshore BE NV | 44 |
3 |
| The Boeing Company | 19843 |
2 |
| Barnhart Crane and Rigging Co. | 12 |
2 |
| Liko Research & Development AB | 128 |
2 |
| Sealls Pty Ltd | 3 |
2 |
| LAWRENCE, Anna | 2 |
2 |
| Huhtaware Oy | 2 |
2 |
| Siemens AG | 24990 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Caterpillar Inc. | 8877 |
1 |
| Airbus Helicopters Deutschland GmbH | 324 |
1 |
| Alstom Wind, S.L.U. | 24 |
1 |
| Baggermaatschappij Boskalis B.V. | 41 |
1 |
| Coretronic Corporation | 1165 |
1 |
| Delta Rigging & Tools, Inc. | 1 |
1 |
| Evaptech, Inc. | 9 |
1 |
| Freelance Inventors'Inc. | 5 |
1 |
| Global Gravity ApS | 4 |
1 |
| Hans Künz GmbH | 29 |
1 |
| Other owners | 47 |