- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16B - Devices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges; joints 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: 1050
10-year publication summary
|
95
|
103
|
89
|
117
|
108
|
88
|
88
|
66
|
71
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11152 |
66 |
| A. Raymond et Cie | 684 |
38 |
| The Boeing Company | 19843 |
33 |
| J. Van Walraven Holding B.V. | 150 |
20 |
| Bollhoff Verbindungstechnik GmbH | 243 |
19 |
| Chatsworth Products, Inc. | 225 |
18 |
| Newfrey LLC | 554 |
18 |
| Penn Engineering & Manufacturing Corp. | 73 |
17 |
| Profil Verbindungstechnik GmbH & Co., KG | 92 |
15 |
| Eaton Intelligent Power Limited | 6113 |
15 |
| Hilti Aktiengesellschaft | 3227 |
12 |
| fischerwerke GmbH & Co. KG | 373 |
12 |
| Ford Global Technologies, LLC | 19702 |
11 |
| Aoyama Seisakusho Co., Ltd. | 77 |
11 |
| ERICO International Corporation | 212 |
10 |
| Fatigue Technology, Inc. | 59 |
9 |
| Stafast Products, Inc. | 18 |
9 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
7 |
| Piolax Inc. | 388 |
7 |
| Rtx Corporation | 8674 |
7 |
| Other owners | 696 |