- 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 37/04 - Devices for fastening nuts to surfaces, e.g. sheets, plates
Patent holdings for IPC class F16B 37/04
Total number of patents in this class: 1100
10-year publication summary
|
95
|
84
|
112
|
103
|
81
|
87
|
62
|
72
|
59
|
42
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11494 |
69 |
| The Boeing Company | 20117 |
37 |
| A. Raymond et Cie | 712 |
37 |
| J. Van Walraven Holding B.V. | 155 |
22 |
| Newfrey LLC | 546 |
21 |
| Chatsworth Products, Inc. | 220 |
20 |
| Bollhoff Verbindungstechnik GmbH | 252 |
18 |
| Penn Engineering & Manufacturing Corp. | 76 |
18 |
| Hilti Aktiengesellschaft | 3506 |
15 |
| Profil Verbindungstechnik GmbH & Co., KG | 89 |
15 |
| Eaton Intelligent Power Limited | 6014 |
15 |
| fischerwerke GmbH & Co. KG | 390 |
13 |
| Ford Global Technologies, LLC | 20685 |
12 |
| Aoyama Seisakusho Co., Ltd. | 87 |
12 |
| Enduralock, LLC | 45 |
10 |
| ERICO International Corporation | 263 |
10 |
| Fatigue Technology, Inc. | 53 |
8 |
| Piolax Inc. | 408 |
7 |
| Rtx Corporation | 9437 |
7 |
| Siemens AG | 24409 |
6 |
| Other owners | 728 |