F16K 31/605
For single handle mixing valves
Official title: {for single handle mixing valves}
F16K31/605 (For single handle mixing valves) appears on 181 US grants and 155 published applications in this corpus.
Search patents in F16K- Granted patents
- 181
- Published applications
- 155
- Assignees
- 92
- Inventors
- 295
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 2 |
| 2002 | 4 | 0 |
| 2003 | 0 | 1 |
| 2004 | 3 | 1 |
| 2005 | 3 | 5 |
| 2006 | 3 | 4 |
| 2007 | 2 | 2 |
| 2008 | 3 | 4 |
| 2009 | 3 | 7 |
| 2010 | 2 | 2 |
| 2011 | 2 | 5 |
| 2012 | 5 | 5 |
| 2013 | 9 | 13 |
| 2014 | 7 | 6 |
| 2015 | 8 | 10 |
| 2016 | 13 | 8 |
| 2017 | 7 | 7 |
| 2018 | 7 | 8 |
| 2019 | 5 | 9 |
| 2020 | 9 | 13 |
| 2021 | 13 | 14 |
| 2022 | 13 | 8 |
| 2023 | 4 | 4 |
| 2024 | 7 | 7 |
| 2025 | 8 | 6 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Motion interrupting water-saving faucet valve1 Sep 2026US 12,723,384 B2Sense-Able Faucet, LLC
- Lever handle for a faucet25 Aug 2026US 12,716,518 B2Delta Faucet Company
- Valve tool for a load line container system16 Dec 2025US 12,498,055 B2
- Sanitary fitting with an operating element for a mixing valve29 Jul 2025US 12,372,158 B2Grohe AG
- Adjustable handle device for use with a valve stem3 Jun 2025US 12,320,443 B1
- Water Control Valve1 Oct 2026US 2026/0298357 A1Hain Yo Enterprises Co., Ltd.
- Universal internal waterway platform system for single handle water faucets18 Jun 2026US 2026/0168217 A1Xiamen Lota International Co., Ltd.
- Universal internal waterway platform system for single handle water faucets18 Jun 2026US 2026/0168222 A1Xiamen Lota International Co., Ltd.
- Lever handle for a faucet30 Apr 2026US 2026/0117887 A1Brasstech, Inc.
- Pipe Burst Prevention Cartridge with Washer, Valve System and Method11 Sep 2025US 2025/0283554 A1
Most cited
By later US patents
- Wall-mounted faucet control components89US 8,607,662 B2Alexander Yeh Industry Co., Ltd. · 2013
- Single-lever faucet with manual or automatic flow control71US 6,341,389 B22002
- Fluid control valve53US 6,920,899 B2Masco Corporation of Indiana · 2005
- Single-handle faucet42US 5,082,023 AStaar S. A. · 1992
- Device at mixing valves39US 4,708,172 AVargarda Armatur AB · 1987