F16B 39/108
With a locking washer under the nut or bolt head having at
Official title: {with a locking washer under the nut or bolt head having at least one tongue or lug folded against the nut or bolt head, or against the object itself (F16B39/103 takes precedence)}
F16B39/108 (With a locking washer under the nut or bolt head having at) appears on 80 US grants and 70 published applications in this corpus.
Search patents in F16B- Granted patents
- 80
- Published applications
- 70
- Assignees
- 55
- Inventors
- 155
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 3 |
| 2003 | 1 | 3 |
| 2004 | 2 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 2 | 0 |
| 2011 | 1 | 3 |
| 2012 | 1 | 0 |
| 2013 | 1 | 4 |
| 2014 | 3 | 1 |
| 2015 | 1 | 7 |
| 2016 | 5 | 7 |
| 2017 | 8 | 3 |
| 2018 | 2 | 3 |
| 2019 | 3 | 4 |
| 2020 | 4 | 4 |
| 2021 | 4 | 6 |
| 2022 | 4 | 3 |
| 2023 | 4 | 7 |
| 2024 | 8 | 6 |
| 2025 | 5 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of securing a pipe in a hanger4 Aug 2026US 12,698,848 B2ASC Engineered Solutions, LLC
- Locking system for a wheel hub18 Nov 2025US 12,472,771 B2Dexter Axle Company
- Pipe hanger with lock tab washer21 Oct 2025US 12,448,996 B2ASC Engineered Solutions, LLC
- Method and apparatus for securing threaded connections against unwanted rotation12 Aug 2025US 12,385,515 B2Electric Line Technologies, LLC
- Lock tab washer6 May 2025US 12,292,078 B2ASC Engineered Solutions, LLC
- Dual locking of rotating shaft assembly6 Aug 2026US 2026/0226937 A1
- L-shaped bolt fastening structure for upright fastening11 Jul 2024US 2024/0229854 A9Gni. Co., Ltd.
- Locking system for a wheel hub4 Jul 2024US 2024/0217265 A1Dexter Axle Company
- L-shaped bolt fastening structure for upright fastening25 Apr 2024US 2024/0133416 A1Gni. Co., Ltd.
- Method and Apparatus for Securing Threaded Connections Against Unwanted Rotation25 Apr 2024US 2024/0133419 A1Electric Line Technologies, LLC
Most cited
By later US patents
- Combination lock washer and spindle bearing assembly85US 6,976,816 B2Dana Corporation · 2005
- Locking axle nut71US 7,927,052 B12011
- Spindle nut and locking device64US 5,618,143 AWarn Industries, Inc. · 1997
- Ground retainer64US 5,620,290 AIllinois Tool Works Inc. · 1997
- Locking fastener assembly for threaded joint61US 5,597,278 AMacLean-Fogg Company · 1997