- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 1/36 - Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
Patent holdings for IPC class B66C 1/36
Total number of patents in this class: 113
10-year publication summary
8
|
11
|
12
|
13
|
19
|
16
|
13
|
11
|
9
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Konecranes Global Corporation | 484 |
8 |
Lace | 11 |
8 |
Konecranes plc | 48 |
5 |
Columbus McKinnon Corporation | 78 |
4 |
The Crosby Group LLC | 177 |
4 |
The United States of America as represented by the Secretary of the Navy | 2734 |
3 |
Enginuity Inc. | 3 |
2 |
Gunnebo Industrier AB | 6 |
2 |
Justoy Pty Ltd. | 38 |
2 |
Liebherr-Werk Biberach GmbH | 193 |
2 |
Pewag Austria GmbH | 84 |
2 |
RUD Ketten Rieger & Dietz GmbH u. Co. KG | 248 |
2 |
Tadano Ltd. | 467 |
2 |
Travel Caddy, Inc. | 66 |
2 |
ULMA C y E, S. Coop. | 99 |
2 |
Warn Industries, Inc. | 197 |
2 |
Subsea Toolpool Nord AS | 2 |
2 |
Suzhou Keyisheng Intelligent Technology Co., Ltd. | 10 |
2 |
Lifesaving Systems, LLC | 7 |
2 |
Honda Motor Co., Ltd. | 24537 |
1 |
Other owners | 54 |