F16B 15/04
Nails: with spreading shaft
Official title: with spreading shaft {(dowels with a drive-nail deflected by an inclined surface in the dowel body F16B13/085)}
F16B15/04 (Nails: with spreading shaft) appears on 42 US grants and 22 published applications in this corpus.
Search patents in F16B- Granted patents
- 42
- Published applications
- 22
- Assignees
- 22
- Inventors
- 67
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 3 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 2 |
| 2008 | 2 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Anchoring tool4 Aug 2026US 12,697,704 B2Robert Bosch GmbH
- Structure and method for securing layers of roofing materials30 Apr 2024US 11,971,059 B2
- Self-locking fixing device and antenna assembly8 Sep 2020US 10,770,778 B2Nokia Shanghia Bell Co., Ltd.
- Method of setting a drop-in anchor28 May 2019US 10,300,588 B2
- Panel fastener12 Mar 2019US 10,228,007 B2Illinois Tool Works Inc.
- Anchoring Tool13 Nov 2025US 2025/0345907 A1Robert Bosch GmbH
- Anchoring Fastener13 Nov 2025US 2025/0347307 A1Robert Bosch GmbH
- Structure and method for securing layers of roofing materials9 Jun 2022US 2022/0178397 A1Decker Hall Innovations, LLC
- Self-locking fixing device and antenna assembly7 Jun 2018US 2018/0159200 A1Nokia Shanghai Bell Co., Ltd.
- Drop-in anchor setting tool and method of use31 May 2018US 2018/0147707 A1
Most cited
By later US patents
- Device that attaches to a surface32US 7,290,743 B22007
- Sheet metal anchor nail fastener with locking staple23US 6,095,737 AES Products · 2000
- Wall fastener and method of fabrication21US 4,874,277 A1989
- Peg board display fastener and connector20US 8,616,091 B2Process Displays · 2013
- Wall fastener18US 4,765,788 A1988