- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 1/38 - Crane hooks adapted for automatic disengagement from loads on release of cable tensions
Patent holdings for IPC class B66C 1/38
Total number of patents in this class: 31
10-year publication summary
|
3
|
1
|
1
|
1
|
6
|
2
|
2
|
3
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Technion Research and Development Foundation Ltd. | 337 |
2 |
| United Parcel Service of America, Inc. | 1614 |
2 |
| Zedel | 224 |
2 |
| Wing Aviation LLC | 390 |
2 |
| Sedlock, Joseph John | 2 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
1 |
| Enginuity Inc. | 3 |
1 |
| Flytrex Aviation LTD | 18 |
1 |
| Giritzer, Ludwig | 1 |
1 |
| NEREUS Technologies | 4 |
1 |
| Norsafe AS | 7 |
1 |
| PacTec, Inc. | 41 |
1 |
| Prism Medical Ltd. | 9 |
1 |
| Speed Shore Corp. | 5 |
1 |
| Reel Tech Co., Ltd. | 13 |
1 |
| Vestas Wind Systems A/S | 3459 |
1 |
| BC SERVICE EUROPE S.r.l. | 3 |
1 |
| P&H Co., Ltd | 2 |
1 |
| Marenco AG | 3 |
1 |
| Harvestech Industries Limited | 1 |
1 |
| Other owners | 6 |