- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 1/66 - Load-engaging elements or devices attached to lifting, lowering, or hauling gear of cranes, or adapted for connection therewith for transmitting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
Patent holdings for IPC class B66C 1/66
Total number of patents in this class: 528
10-year publication summary
|
37
|
56
|
34
|
53
|
39
|
55
|
33
|
51
|
31
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| RUD Ketten Rieger & Dietz GmbH u. Co. KG | 269 |
18 |
| Illinois Tool Works Inc. | 11379 |
17 |
| NSL Engineering Pte. Ltd. | 19 |
13 |
| ConXtech, Inc. | 87 |
9 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3581 |
8 |
| Intelprop S.A. | 33 |
7 |
| Konecranes Global Corporation | 490 |
7 |
| Load and Move Pty Ltd | 10 |
7 |
| Brunkeberg Systems AB | 23 |
6 |
| Elme Spreader AB | 27 |
6 |
| Vestas Wind Systems A/S | 3572 |
6 |
| Energy Vault, Inc. | 77 |
6 |
| J.D. Theile GmbH & Co. KG | 12 |
5 |
| KITO Corporation | 171 |
5 |
| Woodstock Percussion Pty Ltd. | 9 |
5 |
| Siemens Gamesa Renewable Energy A/S | 1784 |
5 |
| CRH Concrete A/S | 8 |
5 |
| The Boeing Company | 19900 |
4 |
| Carl Stahl GmbH | 30 |
4 |
| CSR Building Products Limited | 49 |
4 |
| Other owners | 381 |