F16B 37/048
Non-releasable devices
Official title: {Non-releasable devices (F16B37/044, F16B37/045 and F16B37/06 take precedence)}
F16B37/048 (Non-releasable devices) appears on 221 US grants and 195 published applications in this corpus.
Search patents in F16B- Granted patents
- 221
- Published applications
- 195
- Assignees
- 157
- Inventors
- 439
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 9 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 11 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 8 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 4 |
| 2003 | 2 | 7 |
| 2004 | 2 | 2 |
| 2005 | 4 | 6 |
| 2006 | 3 | 5 |
| 2007 | 6 | 10 |
| 2008 | 2 | 1 |
| 2009 | 3 | 6 |
| 2010 | 4 | 5 |
| 2011 | 1 | 2 |
| 2012 | 2 | 6 |
| 2013 | 5 | 3 |
| 2014 | 3 | 7 |
| 2015 | 2 | 15 |
| 2016 | 6 | 13 |
| 2017 | 5 | 11 |
| 2018 | 9 | 15 |
| 2019 | 15 | 20 |
| 2020 | 15 | 10 |
| 2021 | 12 | 8 |
| 2022 | 11 | 19 |
| 2023 | 8 | 11 |
| 2024 | 13 | 3 |
| 2025 | 5 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fastening system with edgemount insert6 Jan 2026US 12,516,691 B2Textron Innovations Inc.
- Bonded nutplate rapid cure system with fixtured heater20 May 2025US 12,304,153 B1Kineticure, LLC
- Self-registering, -squaring, and -supporting mount apparatus and method20 May 2025US 12,308,627 B2
- Nut with injection port for reinforcing bar18 Feb 2025US 12,228,163 B2Illinois Tool Works Inc.
- Visual indicator for correct torsion of a rock bolt21 Jan 2025US 12,203,372 B2Sandvik Mining and Construction Australia Pty Ltd
- Securing thin materials with quick fastening assemblies30 Apr 2026US 2026/0117813 A1Zepher Flight Labs
- Fastener assembly with deformable sleeve26 Mar 2026US 2026/0085714 A1The Boeing Company
- Drive shaft system for use with a container for mixing a fluid and a container holder2 Oct 2025US 2025/0303374 A1Applikon Biotechnology B.V.
- Core bolts, fastener systems and methods for joining multiple substrates of workpieces having working and blind sides18 Sep 2025US 2025/0290534 A1The Boeing Company
- Self-crimping nut18 Sep 2025US 2025/0290538 A1Fox Factory, Inc.
Most cited
By later US patents
- Harness retainer stud118US 4,822,224 AChrysler Motors Corporation · 1989
- Method and insert for connecting components to plastic members65US 5,879,115 AUnimation, Inc. · 1999
- Inset panel fastener with shoulder-engaging floating member52US 5,378,099 A1995
- Tee nut51US 5,429,466 ANagayama Electronic Industry Co., Ltd. · 1995
- Tee nut50US 5,238,344 A1993