- 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 4/00 - Shrinkage connection, e.g. assembled with the parts at different temperatureForce fitsNon-releasable friction-grip fastenings
Patent holdings for IPC class F16B 4/00
Total number of patents in this class: 362
10-year publication summary
|
28
|
29
|
34
|
41
|
27
|
21
|
27
|
19
|
18
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19960 |
12 |
| Schaeffler Technologies AG & Co. KG | 9688 |
10 |
| MAHLE International GmbH | 2737 |
10 |
| Robert Bosch GmbH | 42354 |
7 |
| LISI Aerospace | 128 |
6 |
| Penn Engineering & Manufacturing Corp. | 76 |
6 |
| Plastic Suppliers, Inc. | 23 |
6 |
| Hilti Aktiengesellschaft | 3433 |
5 |
| Pratt & Whitney Canada Corp. | 4501 |
4 |
| Sumitomo Electric Industries, Ltd. | 15277 |
4 |
| Olympus Corporation | 13207 |
4 |
| Sumitomo Wiring Systems, Ltd. | 10217 |
4 |
| AutoNetworks Technologies, Ltd. | 6481 |
4 |
| Dtech Precision Industries Co., Ltd. | 34 |
4 |
| Fisher Controls International LLC | 1475 |
4 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2863 |
4 |
| NHK Spring Co., Ltd. | 1812 |
4 |
| Howmet Aerospace Inc. | 378 |
4 |
| Hitachi Astemo, Ltd. | 6342 |
4 |
| Hitachi Automotive Systems, Ltd. | 3958 |
3 |
| Other owners | 253 |