F16L 37/48
Couplings of the quick-acting type: for fastening a pipe on the end
Official title: for fastening a pipe on the end of a tap
F16L37/48 (Couplings of the quick-acting type: for fastening a pipe on the end) appears on 46 US grants and 34 published applications in this corpus.
Search patents in F16L- Granted patents
- 46
- Published applications
- 34
- Assignees
- 25
- Inventors
- 70
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 3 | 3 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 0 | 5 |
| 2019 | 2 | 6 |
| 2020 | 4 | 1 |
| 2021 | 2 | 1 |
| 2022 | 3 | 1 |
| 2023 | 2 | 1 |
| 2024 | 2 | 1 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Converter hose and methods of use27 Feb 2024US 11,913,577 B2Drug Careers Inc.
- Converter hose and methods of use16 Apr 2026US 2026/0104118 A1Drug Careers Inc. DBA Lane Innovations
- Sprayer Attachment with Faucet Sleeve12 Sep 2024US 2024/0301672 A1
- Water outlet30 Nov 2023US 2023/0381804 A1Neoperl GmbH
- Portable solid product dispenser5 May 2022US 2022/0134364 A1Ecolab USA Inc.
- Converter Hose and Methods of Use9 Dec 2021US 2021/0381631 A1Drug Careers Inc. DBA Lane Innovations
Most cited
By later US patents
- Faucet connected oral cleaning device with pulsating flow153US 5,095,893 A1992
- Dental massage device116US 4,135,501 A1979
- Elastic drip silencer and funnel47US 4,784,184 APractique, Inc. · 1988
- Fast connector of a water-spray tooth cleaner41US 6,783,364 B12004
- Connector for hoses and the like40US 4,477,109 AGFK Partnership · 1984