- 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 39/22 - Locking of screws, bolts, or nuts in which the locking takes place during screwing down or tightening
Patent holdings for IPC class F16B 39/22
Total number of patents in this class: 147
10-year publication summary
|
16
|
19
|
22
|
10
|
10
|
15
|
7
|
5
|
10
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| H.B. Fuller Company | 486 |
5 |
| The Boeing Company | 20090 |
4 |
| Hilti Aktiengesellschaft | 3498 |
4 |
| Henkel AG & Co. KGaA | 10588 |
4 |
| JPB Systeme | 43 |
4 |
| Nylok LLC | 93 |
4 |
| LISI Aerospace | 131 |
3 |
| Profil Verbindungstechnik GmbH & Co., KG | 89 |
3 |
| SKF Aeroengine France | 6 |
3 |
| 3m Innovative Properties Company | 17820 |
2 |
| Illinois Tool Works Inc. | 11485 |
2 |
| Northrop Grumman Systems Corporation | 2933 |
2 |
| Board of Trustees of Michigan State University | 1187 |
2 |
| Consolidated Metco, Inc. | 170 |
2 |
| The Hillman Group, Inc. | 397 |
2 |
| Temper Axle Products Corporation | 79 |
2 |
| CIRTEC Medical Corp. | 253 |
2 |
| Kineticure, LLC | 9 |
2 |
| Dennis Sherlin | 2 |
2 |
| Kenco AU Pty Ltd | 4 |
2 |
| Other owners | 91 |