- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16B - Devices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedgesjoints or jointing
- F16B 33/06 - Surface treatment of parts furnished with screw-thread, e.g. for preventing seizure
Patent holdings for IPC class F16B 33/06
Total number of patents in this class: 214
10-year publication summary
|
24
|
13
|
16
|
19
|
14
|
9
|
13
|
6
|
7
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20186 |
19 |
| Mitsubishi Heavy Industries, Ltd. | 8900 |
11 |
| LISI Aerospace | 133 |
11 |
| JFE Steel Corporation | 7074 |
6 |
| Hilti Aktiengesellschaft | 3540 |
5 |
| NHK Spring Co., Ltd. | 1907 |
5 |
| Nippon Steel Corporation | 6514 |
5 |
| Nylok LLC | 93 |
5 |
| Illinois Tool Works Inc. | 11580 |
4 |
| Nucor Corporation | 421 |
4 |
| Toyo Drilube Co., Ltd. | 12 |
4 |
| Vallourec Oil and Gas France | 462 |
4 |
| Nissan Motor Co., Ltd. | 12673 |
3 |
| Hamilton Sundstrand Corporation | 4956 |
3 |
| Fairchild Fasteners Europe - VSD GmbH | 10 |
3 |
| Howmet Aerospace Inc. | 394 |
3 |
| Tenaris Connections B.V. | 15 |
3 |
| Airbus Operations S.A.S. | 2510 |
2 |
| Nitto Denko Corporation | 8358 |
2 |
| Lam Research Corporation | 5382 |
2 |
| Other owners | 110 |