- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16B - Devices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges; joints 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: 211
10-year publication summary
|
24
|
32
|
15
|
19
|
20
|
13
|
9
|
13
|
6
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
18 |
| LISI Aerospace | 129 |
11 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
10 |
| NHK Spring Co., Ltd. | 1657 |
5 |
| Nippon Steel Corporation | 5649 |
5 |
| Nylok LLC | 96 |
5 |
| Vallourec Oil and Gas France | 450 |
5 |
| Illinois Tool Works Inc. | 11152 |
4 |
| Hilti Aktiengesellschaft | 3227 |
4 |
| JFE Steel Corporation | 6067 |
4 |
| Nucor Corporation | 425 |
4 |
| Tenaris Connections B.V. | 171 |
4 |
| Nissan Motor Co., Ltd. | 12249 |
3 |
| Hamilton Sundstrand Corporation | 4525 |
3 |
| Toyo Drilube Co., Ltd. | 10 |
3 |
| Lubo Global Innovation B.V. | 3 |
3 |
| Fairchild Fasteners Europe - VSD GmbH | 11 |
3 |
| Howmet Aerospace Inc. | 367 |
3 |
| Airbus Operations S.A.S. | 2407 |
2 |
| Nitto Denko Corporation | 7879 |
2 |
| Other owners | 110 |