- 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: 519
10-year publication summary
|
41
|
37
|
56
|
34
|
53
|
39
|
54
|
32
|
49
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11152 |
18 |
| RUD Ketten Rieger & Dietz GmbH u. Co. KG | 248 |
18 |
| NSL Engineering Pte. Ltd. | 21 |
13 |
| ConXtech, Inc. | 89 |
9 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
9 |
| Elme Spreader AB | 27 |
7 |
| Intelprop S.A. | 42 |
7 |
| Load and Move Pty Ltd | 10 |
7 |
| Brunkeberg Systems AB | 22 |
6 |
| Konecranes Global Corporation | 484 |
6 |
| Vestas Wind Systems A/S | 3459 |
6 |
| Energy Vault, Inc. | 56 |
6 |
| J.D. Theile GmbH & Co. KG | 13 |
5 |
| KITO Corporation | 166 |
5 |
| Woodstock Percussion Pty Ltd. | 8 |
5 |
| CRH Concrete A/S | 8 |
5 |
| The Boeing Company | 19843 |
4 |
| Carl Stahl GmbH | 30 |
4 |
| CSR Building Products Limited | 49 |
4 |
| J. D. Theile GmbH & Co. KG | 11 |
4 |
| Other owners | 371 |