B23G 9/005
Working nuts
Official title: {Working nuts}
B23G9/005 (Working nuts) appears on 7 US grants and 5 published applications in this corpus.
Search patents in B23G- Granted patents
- 7
- Published applications
- 5
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 31 Dec 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 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 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Barrel nut with stress reduction features31 Dec 2019US 10,520,002 B2The Boeing Company
- Barrel nut with stress reduction features12 Sep 2017US 9,759,251 B2The Boeing Company
- Prevailing torque nut15 Dec 2015US 9,212,686 B2Acteuro Limited
- Pass-over tapping apparatus16 Apr 1996US 5,507,694 ANutap Schuhl & Co. GmbH
- Process and apparatus for producing a lock nut13 Apr 1993US 5,201,686 A
- Embedded nut and method for manufacturing the same, and concrete member with embedded nut26 Mar 2020US 2020/0095761 A1Usun (Foshan) Technology Co., Ltd.
- Barrel nut with stress reduction features21 Dec 2017US 2017/0363132 A1The Boeing Company
- Barrel nut with stress reduction features3 Mar 2016US 2016/0061250 A1The Boeing Company
- Prevailing torque nut12 Feb 2015US 2015/0043991 A1Acteuro Limited
- Locking shear nut20 Dec 2007US 2007/0292233 A1
Most cited
By later US patents