F16B 13/0875
With elastic discs or spring washers anchoring in the hole
Official title: {with elastic discs or spring washers anchoring in the hole}
F16B13/0875 (With elastic discs or spring washers anchoring in the hole) appears on 14 US grants and 10 published applications in this corpus.
Search patents in F16B- Granted patents
- 14
- Published applications
- 10
- Assignees
- 6
- Inventors
- 25
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fastener positional confirmation system26 May 2026US 12,638,104 B2Illinois Tool Works Inc.
- Folding chair19 May 2026US 12,628,954 B2Dongguan Shichang Metals Factory Ltd.
- Fastener and fastening arrangement including nut with load transfer shoulder27 Aug 2024US 12,071,967 B2Hilti Aktiengesellschaft
- Expandable screw with separate expansion fingers23 Apr 2024US 11,965,535 B2Hilti Aktiengesellschaft
- Cast-in place anchor assembly3 Aug 2021US 11,078,941 B2Black & Decker Inc.
- Folding chair22 Jan 2026US 2026/0020675 A1Dongguan Shichang Metals Factory Ltd.
- Fastener and Installation Tool17 Apr 2025US 2025/0122899 A1
- Fastener Positional Confirmation System30 Nov 2023US 2023/0383868 A1Illinois Tool Works Inc.
- Expandable Screw with Separate Expansion Fingers23 Jun 2022US 2022/0196054 A1Hilti Aktiengesellschaft
- Fastener and Fastening Arrangement Including Nut with Load Transfer Shoulder2 Jun 2022US 2022/0170496 A1Hilti Aktiengesellschaft
Most cited
By later US patents