- 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 39/10 - Locking of screws, bolts, or nuts in which the locking takes place after screwing down by a plate or ring immovable with regard to the bolt or object
Patent holdings for IPC class F16B 39/10
Total number of patents in this class: 295
10-year publication summary
|
35
|
27
|
29
|
44
|
27
|
28
|
31
|
24
|
25
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Temper Axle Products Corporation | 78 |
12 |
| Rtx Corporation | 8674 |
12 |
| Pratt & Whitney Canada Corp. | 4215 |
8 |
| Enduralock, LLC | 36 |
8 |
| ERICO International Corporation | 212 |
8 |
| Safran Aircraft Engines | 5739 |
8 |
| ASC Engineered Solutions, LLC | 278 |
6 |
| Airbus Operations Limited | 1157 |
4 |
| Raytheon Company | 8535 |
4 |
| Business Lines Limited | 30 |
4 |
| Airbus Operations S.A.S. | 2407 |
3 |
| Rolls-Royce PLC | 2944 |
3 |
| Aktiebolaget SKF | 2700 |
3 |
| Arctic Cat Inc. | 338 |
3 |
| Fujikin Incorporated | 671 |
3 |
| Goodrich Corporation | 2081 |
3 |
| Simpson Strong-Tie Company, Inc. | 583 |
3 |
| Safran Landing Systems | 621 |
3 |
| Redcat Group Pty Ltd | 8 |
3 |
| General Electric Company | 18133 |
2 |
| Other owners | 192 |