- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 3/02 - Bucket grabs
Patent holdings for IPC class B66C 3/02
Total number of patents in this class: 44
10-year publication summary
3
|
4
|
3
|
8
|
2
|
2
|
6
|
6
|
8
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
SEW-EURODRIVE GmbH & Co. KG | 1816 |
3 |
Anvil Attachments | 4 |
2 |
Cable Arm Inc. | 4 |
2 |
Caterpillar Work Tools B.V. | 76 |
2 |
Lely Patent N.V. | 706 |
2 |
Joy Global Surface Mining Inc | 356 |
2 |
EUROCRANE (CHINA) Co., Ltd. | 20 |
2 |
Walmart Apollo, LLC | 5887 |
2 |
Rannikon Konetekniikka Oy | 7 |
2 |
Baggermaatschappij Boskalis B.V. | 41 |
1 |
Bartolome RODRIGUEZ, Javier | 1 |
1 |
Bergeron, Raymond E. | 5 |
1 |
Cargotec Patenter AB | 39 |
1 |
Clamlink, LLC | 1 |
1 |
Goodcrane Corporation | 2 |
1 |
Gulfstream Services, Inc. | 53 |
1 |
Hitachi Zosen Corporation | 609 |
1 |
Maasland N.V. | 64 |
1 |
National University Corporation Nara Institute of Science and Technology | 275 |
1 |
Nemag B.V. | 2 |
1 |
Other owners | 14 |