- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 19/00 - Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
Patent holdings for IPC class B66C 19/00
Total number of patents in this class: 528
10-year publication summary
|
53
|
48
|
37
|
53
|
45
|
55
|
43
|
52
|
32
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Konecranes Global Corporation | 484 |
45 |
| Murata Machinery, Ltd. | 1386 |
18 |
| Mitsui Engineering & Shipbuilding Co., Ltd. | 331 |
12 |
| Siemens AG | 24990 |
11 |
| ABB Schweiz AG | 6321 |
10 |
| Daifuku Co., Ltd. | 860 |
10 |
| Pfenning Elektroanlagen GmbH | 10 |
10 |
| Conductix-Wampfler GmbH | 88 |
9 |
| Sumitomo Heavy Industries Material Handling Systems Co., Ltd. | 43 |
9 |
| Gottwald Port Technology GmbH | 21 |
8 |
| Acha S.r.l. | 20 |
7 |
| Cargotec Finland Oy | 48 |
7 |
| Mitsubishi Heavy Industries Machinery Technology Corporation | 64 |
7 |
| Paul Vahle GmbH & Co. KG | 58 |
7 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
6 |
| Hans Künz GmbH | 29 |
6 |
| Autostore Technology AS | 743 |
6 |
| Mitsui E&S Machinery Co., Ltd. | 44 |
6 |
| The Boeing Company | 19843 |
5 |
| Cimolai Technology S.p.A. | 7 |
5 |
| Other owners | 324 |