- 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 35/06 - Specially-shaped heads
Patent holdings for IPC class F16B 35/06
Total number of patents in this class: 472
10-year publication summary
|
38
|
35
|
49
|
50
|
48
|
39
|
36
|
30
|
27
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11580 |
24 |
| Dissing A/S | 42 |
11 |
| Acument Intellectual Properties, LLC | 134 |
9 |
| ERICO International Corporation | 263 |
8 |
| Phillips Screw Company | 91 |
8 |
| The Boeing Company | 20186 |
7 |
| Hilti Aktiengesellschaft | 3540 |
7 |
| Simpson Strong-Tie Company, Inc. | 741 |
7 |
| Sr Systems, LLC | 32 |
7 |
| fischerwerke GmbH & Co. KG | 393 |
6 |
| Kamax Holding GmbH & Co. KG | 142 |
6 |
| Eaton Intelligent Power Limited | 6056 |
6 |
| DuraForce Holdings, LLC | 16 |
4 |
| Fairchild Fasteners Europe - Camloc GmbH | 20 |
4 |
| J. Van Walraven Holding B.V. | 156 |
4 |
| Penn Engineering & Manufacturing Corp. | 77 |
4 |
| Yakattack LLC | 45 |
4 |
| INFASTECH Intellectual Properties Pte. Ltd. | 71 |
4 |
| Bolts One Co., Ltd. | 4 |
4 |
| Apple Inc. | 56466 |
3 |
| Other owners | 335 |