- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 11/14 - Trolleys or crabs, e.g. operating above runways adapted to operate on crane or bridge structure of particular configuration, e.g. on reinforced concrete girders of rectangular cross-section
Patent holdings for IPC class B66C 11/14
Total number of patents in this class: 10
10-year publication summary
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0
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1
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1
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1
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1
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1
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2
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3
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0
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Res Polyflow LLC | 23 |
2 |
| FLEXCRANE, Inc., DBA FLEXCRANE | 6 |
1 |
| Konecranes Global Corporation | 484 |
1 |
| Marine Travelift, Inc. | 24 |
1 |
| Ocado Innovation Limited | 735 |
1 |
| Autostore Technology AS | 743 |
1 |
| Efitrans Efficient Logistics, S.L. | 8 |
1 |
| CCCC Wuhan Harbour Engineering Design and Research Co., Ltd. | 9 |
1 |
| Maruichi Co., Ltd. | 15 |
1 |
| Other owners | 0 |