- 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 21/06 - Releasable fastening devices with snap action
Patent holdings for IPC class F16B 21/06
Total number of patents in this class: 330
10-year publication summary
|
31
|
23
|
33
|
38
|
33
|
22
|
17
|
20
|
18
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11863 |
22 |
| Nifco Inc. | 1099 |
13 |
| A. Raymond et Cie | 712 |
10 |
| Toyota Motor Corporation | 35772 |
8 |
| Newfrey LLC | 568 |
8 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
6 |
| Sanofi-Aventis Deutschland GmbH | 2592 |
5 |
| Hi-Lex Corporation | 381 |
4 |
| Penn Engineering & Manufacturing Corp. | 72 |
4 |
| Pentair Water Pool and Spa, Inc. | 434 |
4 |
| Robert Bosch GmbH | 44160 |
3 |
| Bollhoff Verbindungstechnik GmbH | 260 |
3 |
| Chromalloy Gas Turbine LLC | 79 |
3 |
| Dtech Precision Industries Co., Ltd. | 41 |
3 |
| Fastmount Limited | 29 |
3 |
| Fidlock GmbH | 243 |
3 |
| Fisher & Paykel Healthcare Limited | 2629 |
3 |
| Valinge Innovation AB | 1028 |
3 |
| Nax Co., Ltd. | 5 |
3 |
| Hewlett-Packard Development Company, L.P. | 25184 |
2 |
| Other owners | 217 |