- 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 21/14 - Means without screw-thread for preventing relative axial movement of a pin, spigot, shaft, or the like and a member surrounding it; Stud-and-socket releasable fastenings without screw-thread by separate parts with locking-pins or split-pins thrust into holes - Details of locking-pins or split-pins
Patent holdings for IPC class F16B 21/14
Total number of patents in this class: 32
10-year publication summary
|
5
|
1
|
4
|
4
|
5
|
4
|
0
|
3
|
0
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 8877 |
2 |
| Northrop Grumman Systems Corporation | 2940 |
2 |
| DayStar Products International, Inc. | 60 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| Illinois Tool Works Inc. | 11152 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Raytheon Company | 8535 |
1 |
| A. Raymond et Cie | 684 |
1 |
| Caterpillar SARL | 441 |
1 |
| Doria International, Inc. | 35 |
1 |
| Heckler & Koch GmbH | 230 |
1 |
| Mitee-bite Products, LLC | 9 |
1 |
| Networks Enterprises, Inc. | 5 |
1 |
| Omni Aerospace, Inc. | 4 |
1 |
| PERI GmbH | 191 |
1 |
| Pivot Point, Incorporated | 6 |
1 |
| Rohr, Inc. | 653 |
1 |
| Rolls-Royce Corporation | 1686 |
1 |
| Safran Electronics & Defense | 1130 |
1 |
| Other owners | 9 |