- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 7/12 - Devices for changing direction of travel or for transferring from one runway to another; Crossings; Combinations of tracks of different gauges
Patent holdings for IPC class B66C 7/12
Total number of patents in this class: 16
10-year publication summary
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0
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2
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0
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3
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1
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0
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3
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1
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2
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2
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mirle Automation Corporation | 15 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Korea Advanced Institute of Science and Technology | 3906 |
1 |
| Daifuku Co., Ltd. | 860 |
1 |
| Givens, Ray | 8 |
1 |
| Greendoor Data AS | 1 |
1 |
| Hans Künz GmbH | 29 |
1 |
| Harrington Hoists, Inc. | 9 |
1 |
| Murata Machinery, Ltd. | 1386 |
1 |
| PaR Systems, Inc. | 26 |
1 |
| Rolls-Royce Marine AS | 71 |
1 |
| A. Kiviniemi Oy | 2 |
1 |
| Haulerman Oy | 1 |
1 |
| Dedramec S.r.l. | 1 |
1 |
| Sylvabot | 2 |
1 |
| Other owners | 0 |