- 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: 1084
10-year publication summary
|
103
|
89
|
117
|
108
|
88
|
91
|
68
|
74
|
59
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11430 |
68 |
| A. Raymond et Cie | 705 |
37 |
| The Boeing Company | 19975 |
35 |
| J. Van Walraven Holding B.V. | 154 |
22 |
| Chatsworth Products, Inc. | 223 |
20 |
| Newfrey LLC | 536 |
20 |
| Bollhoff Verbindungstechnik GmbH | 247 |
19 |
| Penn Engineering & Manufacturing Corp. | 73 |
17 |
| Eaton Intelligent Power Limited | 6343 |
16 |
| Profil Verbindungstechnik GmbH & Co., KG | 89 |
15 |
| Hilti Aktiengesellschaft | 3404 |
13 |
| Aoyama Seisakusho Co., Ltd. | 84 |
12 |
| fischerwerke GmbH & Co. KG | 386 |
12 |
| Ford Global Technologies, LLC | 20196 |
11 |
| ERICO International Corporation | 242 |
10 |
| Enduralock, LLC | 42 |
9 |
| Fatigue Technology, Inc. | 55 |
8 |
| Stafast Products, Inc. | 17 |
8 |
| Piolax Inc. | 395 |
7 |
| Rtx Corporation | 9183 |
7 |
| Other owners | 718 |