- All sections
- B - Performing operations; transporting
- B66F - Hoisting, lifting, hauling, or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load
- B66F 11/00 - Lifting devices specially adapted for particular uses not otherwise provided for
Patent holdings for IPC class B66F 11/00
Total number of patents in this class: 303
10-year publication summary
|
41
|
31
|
22
|
26
|
43
|
26
|
36
|
24
|
17
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
11 |
| Carraha, Kimberly A. | 11 |
5 |
| Chin, Howard M. | 11 |
5 |
| Manitou Italia S.r.l. | 74 |
5 |
| Oshkosh Corporation | 1006 |
5 |
| LiftWerx Holdings Inc. | 42 |
5 |
| Ampjack Industries Ltd. | 12 |
4 |
| Forum US, Inc. | 315 |
3 |
| Lewis Australia Pty Ltd | 11 |
3 |
| National Oilwell Varco, L.P. | 1604 |
3 |
| Sandpit Innovation Pty Ltd | 4 |
3 |
| Weir Minerals Australia, Ltd. | 309 |
3 |
| FICONT INDUSTRY (BEIJING) Co., Ltd. | 37 |
3 |
| Caterpillar Inc. | 8877 |
2 |
| Whirlpool Corporation | 4238 |
2 |
| Altec Industries, Inc. | 178 |
2 |
| Bardex Corporation | 42 |
2 |
| Bioness Inc. | 99 |
2 |
| Composite Advantage LLC | 2 |
2 |
| Dalian University of Technology | 1387 |
2 |
| Other owners | 231 |