- 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: 355
10-year publication summary
|
29
|
34
|
41
|
27
|
21
|
26
|
19
|
20
|
11
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20168 |
12 |
| Schaeffler Technologies AG & Co. KG | 11044 |
11 |
| MAHLE International GmbH | 2918 |
9 |
| Robert Bosch GmbH | 44209 |
8 |
| LISI Aerospace | 140 |
6 |
| Sumitomo Electric Industries, Ltd. | 16396 |
5 |
| Sumitomo Wiring Systems, Ltd. | 11067 |
5 |
| Hilti Aktiengesellschaft | 3679 |
5 |
| AutoNetworks Technologies, Ltd. | 7156 |
5 |
| Dtech Precision Industries Co., Ltd. | 41 |
5 |
| Plastic Suppliers, Inc. | 20 |
5 |
| Pratt & Whitney Canada Corp. | 5511 |
4 |
| Olympus Corporation | 12932 |
4 |
| Fisher Controls International LLC | 1453 |
4 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2837 |
4 |
| NHK Spring Co., Ltd. | 1986 |
4 |
| Penn Engineering & Manufacturing Corp. | 73 |
4 |
| Howmet Aerospace Inc. | 408 |
4 |
| Hitachi Astemo, Ltd. | 6411 |
4 |
| Hitachi Automotive Systems, Ltd. | 3954 |
3 |
| Other owners | 244 |