F16L 2201/80
Dust covers
F16L2201/80 (Dust covers) appears on 95 US grants and 98 published applications in this corpus.
Search patents in F16L- Granted patents
- 95
- Published applications
- 98
- Assignees
- 64
- Inventors
- 180
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 6 |
| 2003 | 5 | 2 |
| 2004 | 2 | 0 |
| 2005 | 1 | 3 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 5 |
| 2009 | 4 | 4 |
| 2010 | 1 | 6 |
| 2011 | 2 | 3 |
| 2012 | 4 | 2 |
| 2013 | 0 | 2 |
| 2014 | 5 | 3 |
| 2015 | 2 | 7 |
| 2016 | 2 | 3 |
| 2017 | 2 | 4 |
| 2018 | 6 | 5 |
| 2019 | 2 | 7 |
| 2020 | 6 | 3 |
| 2021 | 3 | 9 |
| 2022 | 6 | 5 |
| 2023 | 6 | 6 |
| 2024 | 9 | 3 |
| 2025 | 2 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Push to connect coupling3 Feb 2026US 12,540,698 B2Rain Bird Corporation
- Aseptic coupling devices30 Sep 2025US 12,427,298 B2Colder Products Company
- Aseptic fluid couplings24 Jun 2025US 12,338,931 B2Colder Products Company
- Push-in tube connector port29 Oct 2024US 12,129,948 B2KA Group AG
- Cap assembly15 Oct 2024US 12,117,096 B2B/E Aerospace, Inc.
- Fluid control23 Jul 2026US 2026/0210466 A1
- Push To Connect Coupling21 May 2026US 2026/0139779 A1Rain Bird Corporation
- Aseptic Coupling Devices22 Jan 2026US 2026/0021286 A1Colder Products Company
- Coupling device for a tube20 Nov 2025US 2025/0354638 A1
- Aseptic fluid couplings18 Sep 2025US 2025/0290588 A1Colder Products Company
Most cited
By later US patents
- Quick connect tubing connector129US 6,086,118 ABundy Corporation · 2000
- Releasable quick connect fitting104US 4,872,710 AStratoflex, Inc. · 1989
- Quick connect coupling48US 4,565,392 AStratoflex, Inc. · 1986
- Coupling arrangement for pressurized medium lines39US 4,707,000 AAB Volvo · 1987
- Aseptic coupling devices38US 9,364,653 B2Colder Products Company · 2016