- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 23/70 - Jibs assembled from separate sections to form jibs of various discrete lengths
Patent holdings for IPC class B66C 23/70
Total number of patents in this class: 383
10-year publication summary
|
25
|
27
|
28
|
50
|
45
|
34
|
30
|
38
|
27
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tadano Ltd. | 467 |
42 |
| Manitowoc Crane Companies, LLC | 173 |
26 |
| Tadano Demag GmbH | 86 |
23 |
| Liebherr-Werk Ehingen GmbH | 181 |
20 |
| Palfinger AG | 206 |
13 |
| CIFA SpA | 57 |
10 |
| Oshkosh Corporation | 1006 |
9 |
| The Heil Co. | 294 |
8 |
| Manitowoc Crane Group France SAS | 96 |
8 |
| Tadano FAUN GmbH | 10 |
8 |
| Terex Global GmbH | 23 |
8 |
| Itrec B.V. | 477 |
7 |
| Zoomlion Heavy Industry Science and Technology Co., Ltd. | 344 |
7 |
| Caterpillar Inc. | 8877 |
6 |
| Hunan Zoomlion Special Vehicle Co., Ltd. | 361 |
5 |
| Kobelco Construction Machinery Co., Ltd. | 1048 |
5 |
| Hi̇drokon Konya Hi̇droli̇k Maki̇na Sanayi̇ ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ | 6 |
5 |
| TAJFUN LIV, proizvodnja in razvoj d.o.o. | 13 |
5 |
| Mammoet Engineering B.V. | 6 |
5 |
| C.M.C. S.r.l. - Societa Unipersonale | 20 |
4 |
| Other owners | 159 |