- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 6/00 - Girders, or track-supporting structures, specially adapted for cranes
Patent holdings for IPC class B66C 6/00
Total number of patents in this class: 70
10-year publication summary
|
7
|
4
|
8
|
6
|
10
|
9
|
13
|
4
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Konecranes Global Corporation | 484 |
23 |
| Terex MHPS GmbH | 25 |
6 |
| Elme Spreader AB | 27 |
4 |
| Hans Künz GmbH | 29 |
4 |
| Stahl CraneSystems GmbH | 14 |
4 |
| Taiyuan University of Technology | 212 |
3 |
| ABL IP Holding LLC | 1929 |
2 |
| Liko Research & Development AB | 128 |
2 |
| Shanghai Zhenhua Heavy Industries Co., Ltd. | 32 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Bechtel Hydrocarbon Technology Solutions, Inc. | 23 |
1 |
| FLEXCRANE, Inc., DBA FLEXCRANE | 6 |
1 |
| Forum US, Inc. | 315 |
1 |
| Fosbel, Inc. | 60 |
1 |
| Givens, Ray | 8 |
1 |
| Murata Machinery, Ltd. | 1386 |
1 |
| Ruentex Engineering & Construction Co., Ltd. | 29 |
1 |
| Western Mechanical Electrical Millwright Services Limited | 4 |
1 |
| Konecranes Global Oy | 14 |
1 |
| Wiethorn, Jim | 2 |
1 |
| Other owners | 9 |