E03C 1/021
Devices for positioning or connecting of water supply lines
Official title: {Devices for positioning or connecting of water supply lines (connection to the tap body E03C1/0403)}
E03C1/021 (Devices for positioning or connecting of water supply lines) appears on 498 US grants and 525 published applications in this corpus.
Search patents in E03C- Granted patents
- 498
- Published applications
- 525
- Assignees
- 199
- Inventors
- 836
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 9 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 8 | 0 |
| 1998 | 5 | 0 |
| 1999 | 13 | 0 |
| 2000 | 13 | 0 |
| 2001 | 5 | 0 |
| 2002 | 7 | 7 |
| 2003 | 6 | 5 |
| 2004 | 8 | 9 |
| 2005 | 5 | 8 |
| 2006 | 6 | 13 |
| 2007 | 7 | 9 |
| 2008 | 10 | 21 |
| 2009 | 5 | 17 |
| 2010 | 6 | 17 |
| 2011 | 10 | 15 |
| 2012 | 10 | 17 |
| 2013 | 11 | 16 |
| 2014 | 6 | 18 |
| 2015 | 13 | 27 |
| 2016 | 21 | 29 |
| 2017 | 24 | 24 |
| 2018 | 27 | 27 |
| 2019 | 19 | 39 |
| 2020 | 38 | 31 |
| 2021 | 30 | 33 |
| 2022 | 21 | 39 |
| 2023 | 25 | 38 |
| 2024 | 33 | 26 |
| 2025 | 34 | 23 |
| 2026 | 10 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electronic faucet, method of coupling between a source of conditioned water or fluid and a faucet and method for controlling an electronic faucet6 Oct 2026US 12,753,587 B2Gessi S.P.A.
- Fixture outlet box15 Sep 2026US 12,735,876 B2Reliance Worldwide Corporation
- Joint assembly and faucet25 Aug 2026US 12,716,534 B2Wenzhou Furuisi Building Materials Co., Ltd.
- Fluidic assembly, corresponding use, and fitting21 Jul 2026US 12,686,999 B2Neoperl GmbH
- Cam cleat assembly for plumbing fixtures employing flexible hoses14 Jul 2026US 12,679,691 B2Waterstone, LLC
- Touchless Faucet with Integrated Flosser8 Oct 2026US 2026/0308895 A1
- Upper water inlet shower column17 Sep 2026US 2026/0275691 A1
- Manual and sensor integrated kitchen faucet and control method thereof13 Aug 2026US 2026/0234918 A1Ningbo Geagle Intelligent Kitchen & Bath Tech Co., Ltd
- Diverter valve assembly25 Jun 2026US 2026/0177154 A1Kohler Mira Limited
- Fastening device18 Jun 2026US 2026/0168215 A1Groupe Save
Most cited
By later US patents
- Flexible shower arm assembly219US 5,865,378 ATeledyne Industries, Inc. · 1999
- Flexible shower arm assembly183US 6,164,569 ATeledyne Industries, Inc. · 2000
- Self-supporting reconfigurable hose139US 6,164,570 AWater Pik, Inc. · 2000
- Spa shower and controller123US 6,691,338 B2Interbath, Inc. · 2004
- Flexible shower arm assembly119US 7,066,411 B2Water Pik, Inc. · 2006