- 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 25/02 - Screws that form threads in the body into which they are screwed, e.g. wood screws, self-tapping screws by a cutting and material removing action, e.g. fluted self-tapping screws
Patent holdings for IPC class F16B 25/02
Total number of patents in this class: 45
10-year publication summary
|
2
|
3
|
3
|
5
|
1
|
2
|
0
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hilti Aktiengesellschaft | 3227 |
6 |
| Illinois Tool Works Inc. | 11152 |
4 |
| National Nail Corp. | 147 |
4 |
| Asia Fastening (US), Inc. | 47 |
2 |
| Fushang Co., Ltd | 6 |
2 |
| ITW Australia Pty Ltd | 6 |
2 |
| Nucor Corporation | 425 |
2 |
| Walther, Gerda | 4 |
2 |
| Depuy Synthes Products, LLC | 2880 |
1 |
| Adolf Wurth GmbH & Co. KG | 106 |
1 |
| Altenloh, Brinck & Co. US, Inc. | 60 |
1 |
| Aoyama Seisakusho Co., Ltd. | 77 |
1 |
| ESSVE Produkter AB | 32 |
1 |
| Handy & Harman | 92 |
1 |
| The Hillman Group, Inc. | 374 |
1 |
| Huang, Shu-chin | 3 |
1 |
| King Point Enterprise Co., Ltd. | 3 |
1 |
| Lalmek Verkstad AB | 1 |
1 |
| LISI Aerospace | 129 |
1 |
| Nitto Seiko Co., Ltd. | 63 |
1 |
| Other owners | 9 |