- 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 13/04 - Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
Patent holdings for IPC class F16B 13/04
Total number of patents in this class: 274
10-year publication summary
|
32
|
29
|
24
|
25
|
20
|
13
|
12
|
14
|
10
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11866 |
18 |
| Newfrey LLC | 571 |
17 |
| Centrix Aerospace LLC | 51 |
8 |
| Hilti Aktiengesellschaft | 3675 |
6 |
| fischerwerke GmbH & Co. KG | 386 |
6 |
| The Boeing Company | 20163 |
5 |
| Cobra Fixations Cie Ltee - Cobra Anchors Co. Ltd. | 29 |
5 |
| Arctic Cat Inc. | 472 |
4 |
| Cayenne Medical, Inc. | 82 |
4 |
| The Hillman Group, Inc. | 401 |
4 |
| Raytheon Company | 8448 |
3 |
| Yazaki Corporation | 7122 |
3 |
| Black & Decker, Inc. | 2445 |
3 |
| Avdel UK Limited | 153 |
3 |
| House of Atlas, LLC | 59 |
3 |
| Mechanical Plastics Corp. | 44 |
3 |
| GM Global Technology Operations LLC | 16155 |
2 |
| Bollhoff Verbindungstechnik GmbH | 260 |
2 |
| Brian Investments Pty Ltd | 16 |
2 |
| Centrix, Inc. | 90 |
2 |
| Other owners | 171 |