E03B 7/08
Arrangement of draining devices
Official title: Arrangement of draining devices, {e.g. manual shut-off valves}(draining devices in general F16K, F16L)
E03B7/08 (Arrangement of draining devices) appears on 118 US grants and 124 published applications in this corpus.
Search patents in E03B- Granted patents
- 118
- Published applications
- 124
- Assignees
- 60
- Inventors
- 215
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 3 |
| 2005 | 2 | 5 |
| 2006 | 3 | 1 |
| 2007 | 1 | 1 |
| 2008 | 2 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 5 |
| 2013 | 1 | 1 |
| 2014 | 2 | 5 |
| 2015 | 3 | 4 |
| 2016 | 3 | 7 |
| 2017 | 6 | 11 |
| 2018 | 10 | 12 |
| 2019 | 4 | 8 |
| 2020 | 10 | 14 |
| 2021 | 9 | 7 |
| 2022 | 8 | 12 |
| 2023 | 12 | 5 |
| 2024 | 6 | 7 |
| 2025 | 6 | 6 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Draining device for draining a liquid conduit system6 Jan 2026US 12,516,510 B2
- Drinking water supply system with drinking water quality monitoring function, method for controlling same, and computer program30 Dec 2025US 12,509,864 B2Viega Technology GmbH & Co. KG
- Remote-operated flushing system23 Sep 2025US 12,421,699 B2Mueller International, LLC
- Purge controllers for plumbing systems19 Aug 2025US 12,392,118 B2Gen-A-Heater, LLC
- Fluid flushing system12 Aug 2025US 12,385,233 B2Mueller International, LLC
- A water tank arrangement and a method arranged to circulate waste water in response to a predetermined temperature20 Aug 2026US 2026/0243076 A1E3 Equipment AB
- Fluid conduit evacuation systems, methods, and apparatus23 Jul 2026US 2026/0210092 A1
- Draining device for draining a liquid conduit system14 May 2026US 2026/0132604 A1
- Purge controllers for plumbing systems for use in the prevention of frozen pipes and toilets4 Dec 2025US 2025/0369206 A1Gen-A-Heater, LLC
- Occupancy surveillance for plumbing fixtures16 Oct 2025US 2025/0320699 A1Kohler Co.
Most cited
By later US patents
- Municipal water delivery control systems51US 7,111,817 B22006
- Backflow preventer apparatus and method with integration of shut-off valves44US 6,349,736 B1CMB Industries, Inc. · 2002
- Pipe blocking technique43US 5,878,784 ABritish Gas Corporation · 1999
- Position indicator for valves39US 9,562,623 B2Mueller International, LLC · 2017
- Automatic flush system for water lines32US 5,921,270 A1999