- 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 21/14 - Details of locking-pins or split-pins
Patent holdings for IPC class F16B 21/14
Total number of patents in this class: 35
10-year publication summary
|
4
|
4
|
5
|
4
|
0
|
4
|
0
|
5
|
1
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 10272 |
2 |
| Northrop Grumman Systems Corporation | 2921 |
2 |
| A. Raymond et Cie | 713 |
2 |
| DayStar Products International, Inc. | 39 |
2 |
| Fivegrand International Co., Ltd. | 45 |
2 |
| 3m Innovative Properties Company | 17488 |
1 |
| Illinois Tool Works Inc. | 11858 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9115 |
1 |
| Raytheon Company | 8457 |
1 |
| Bollhoff Verbindungstechnik GmbH | 260 |
1 |
| Caterpillar SARL | 486 |
1 |
| Doria International, Inc. | 36 |
1 |
| Goodrich Actuation Systems SAS | 183 |
1 |
| Heckler & Koch GmbH | 242 |
1 |
| Mitee-bite Products, LLC | 9 |
1 |
| Networks Enterprises, Inc. | 5 |
1 |
| Omni Aerospace, Inc. | 4 |
1 |
| PERI GmbH | 160 |
1 |
| Pivot Point, Incorporated | 8 |
1 |
| Rohr, Inc. | 771 |
1 |
| Other owners | 10 |