- 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 37/14 - Cap nuts; Nut caps or bolt caps
Patent holdings for IPC class F16B 37/14
Total number of patents in this class: 552
10-year publication summary
|
60
|
56
|
50
|
65
|
82
|
67
|
54
|
46
|
25
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
78 |
| Airbus Operations Limited | 1157 |
34 |
| MacLean-Fogg Company | 102 |
17 |
| McGard LLC | 48 |
15 |
| Hilti Aktiengesellschaft | 3227 |
13 |
| Mitsubishi Aircraft Corporation | 197 |
11 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
9 |
| LISI Aerospace | 129 |
9 |
| 3m Innovative Properties Company | 18406 |
7 |
| Illinois Tool Works Inc. | 11152 |
7 |
| The Hillman Group, Inc. | 374 |
7 |
| PRC-DeSoto International, Inc. | 567 |
6 |
| Business Lines Limited | 30 |
5 |
| Ford Global Technologies, LLC | 19702 |
4 |
| Caterpillar Inc. | 8877 |
4 |
| Depuy Synthes Products, LLC | 2880 |
4 |
| Chemetall GmbH | 382 |
4 |
| Handy & Harman | 92 |
4 |
| Novaria Holdings, LLC | 7 |
4 |
| Sky Climber Tower Solutions LLC | 5 |
4 |
| Other owners | 306 |