F16B 25/0031
The screw being designed to be screwed into different materials
Official title: {the screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts}
F16B25/0031 (The screw being designed to be screwed into different materials) appears on 211 US grants and 213 published applications in this corpus.
Search patents in F16B- Granted patents
- 211
- Published applications
- 213
- Assignees
- 110
- Inventors
- 306
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 6 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 2 |
| 2002 | 4 | 4 |
| 2003 | 3 | 9 |
| 2004 | 4 | 15 |
| 2005 | 9 | 5 |
| 2006 | 5 | 4 |
| 2007 | 6 | 13 |
| 2008 | 2 | 8 |
| 2009 | 1 | 20 |
| 2010 | 1 | 9 |
| 2011 | 7 | 7 |
| 2012 | 13 | 6 |
| 2013 | 7 | 6 |
| 2014 | 9 | 9 |
| 2015 | 7 | 9 |
| 2016 | 3 | 10 |
| 2017 | 9 | 9 |
| 2018 | 5 | 10 |
| 2019 | 8 | 11 |
| 2020 | 15 | 11 |
| 2021 | 5 | 9 |
| 2022 | 7 | 6 |
| 2023 | 10 | 5 |
| 2024 | 6 | 5 |
| 2025 | 4 | 8 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hollow-cylindrical base element of a connecting unit28 Jul 2026US 12,692,893 B2Böllhoff Verbindungstechnik GmbH
- Fastener arrangement26 May 2026US 12,638,040 B2
- Swivel hanger23 Dec 2025US 12,504,039 B2Black & Decker Inc.
- Wood screw18 Nov 2025US 12,473,942 B2The Hillman Group, Inc.
- Flow drill screw11 Nov 2025US 12,467,495 B1Kunhou Auto Parts (Guangdong) Co., Ltd.
- Fastener12 Mar 2026US 2026/0071644 A1Illinois Tool Works Inc.
- Fastener12 Feb 2026US 2026/0043430 A1Illinois Tool Works Inc.
- Insulation fastener22 Jan 2026US 2026/0022722 A1Usplusseven Homestead Inc.
- Wood screw25 Dec 2025US 2025/0389293 A1The Hillman Group, Inc.
- Fastener21 Aug 2025US 2025/0264125 A1Atlas Copco IAS UK Limited
Most cited
By later US patents
- Method and apparatus for fastening together structural components1,101US 6,990,731 B22006
- Standard and track shelving systems83US 7,900,783 B2Clairson, Inc. · 2011
- Self-cutting fast construction screw78US 4,655,661 ARichter System GmbH & Co. KG · 1987
- Piercing sharp pointed gypsum board screw for metal studs77US 3,942,405 A1976
- Self-extruding fastener76US 4,241,638 AKabushiki Kaisha Yamashina Seikosho · 1980