F16B 37/047
Barrel nuts
Official title: {Barrel nuts}
F16B37/047 (Barrel nuts) appears on 50 US grants and 53 published applications in this corpus.
Search patents in F16B- Granted patents
- 50
- Published applications
- 53
- Assignees
- 42
- Inventors
- 90
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 2 |
| 2012 | 0 | 4 |
| 2013 | 0 | 3 |
| 2014 | 4 | 2 |
| 2015 | 2 | 3 |
| 2016 | 2 | 4 |
| 2017 | 2 | 2 |
| 2018 | 4 | 5 |
| 2019 | 3 | 4 |
| 2020 | 2 | 7 |
| 2021 | 5 | 4 |
| 2022 | 3 | 2 |
| 2023 | 3 | 2 |
| 2024 | 3 | 0 |
| 2025 | 4 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low-profile, after-aligned, universal point mount17 Mar 2026US 12,580,376 B2Lightning Protection Systems, LLC
- Adaptive hardware system and method of use9 Dec 2025US 12,492,722 B2Textron Innovations Inc.
- Barrel nut positioning frame29 Jul 2025US 12,372,112 B2Airbus Operations GmbH
- Self-registering, -squaring, and -supporting mount apparatus and method20 May 2025US 12,308,627 B2
- Structure attachment for hanging support system15 Apr 2025US 12,276,374 B2Eaton Intelligent Power Limited
- Three piece composite fitting2 Oct 2025US 2025/0305534 A1Avtechtyee Inc.
- Adaptive Hardware System18 Sep 2025US 2025/0290535 A1Textron Aviation Inc.
- Low-profile, after-aligned, universal point mount12 Oct 2023US 2023/0327419 A1Vfc Group, LLC
- Barrel nut positioning frame15 Jun 2023US 2023/0184284 A1Airbus Operations GmbH
- Fixture21 Jul 2022US 2022/0228621 A1Kawasaki Railcar Manufacturing Co., Ltd.
Most cited
By later US patents
- Eccentric rail nut and eccentric rail mounting system43US 9,010,009 B2The Otis Patent Trust · 2015
- Timber joining system41US 4,981,388 AGreen-Mountain Precision Frames, Inc. · 1991
- Connectors for towing cable and the like32US 6,554,524 B1Veneta Industries Inc · 2003
- Shearable fastener21US 7,214,108 B2Tyco Electronics UK Ltd. · 2007
- Barrel nut retention apparatus19US 5,032,047 ASPS Technologies, Inc. · 1991