- 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 13/12 - Separate metal dowel sleeves fastened by inserting the screw, nail, or the like
Patent holdings for IPC class F16B 13/12
Total number of patents in this class: 180
10-year publication summary
|
18
|
16
|
30
|
12
|
16
|
8
|
19
|
5
|
11
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| fischerwerke GmbH & Co. KG | 385 |
21 |
| Illinois Tool Works Inc. | 11858 |
15 |
| Hilti Aktiengesellschaft | 3662 |
13 |
| Black & Decker, Inc. | 2443 |
7 |
| Centrix Aerospace LLC | 49 |
6 |
| A. Raymond et Cie | 713 |
5 |
| Matthews International Corporation | 321 |
5 |
| Koelner Rawlplug IP Sp. z o.o. | 7 |
4 |
| Raytheon Company | 8457 |
3 |
| Häfele GmbH & Co KG | 23 |
3 |
| The Hillman Group, Inc. | 403 |
3 |
| International Patent Development Group, LLC | 23 |
3 |
| Sandvik SRP AB | 106 |
3 |
| BSH Bosch und Siemens Hausgerate GmbH | 2478 |
2 |
| The Cleveland Clinic Foundation | 1575 |
2 |
| FANUC Corporation | 7201 |
2 |
| Fivetech Technology Inc. | 92 |
2 |
| Friulsider S.p.A. | 20 |
2 |
| Ludwig Hettich Holding GmbH & Co. KG | 29 |
2 |
| Masonite Corporation | 698 |
2 |
| Other owners | 75 |