E03C 1/0403
Connecting the supply lines to the tap body
Official title: {Connecting the supply lines to the tap body}
E03C1/0403 (Connecting the supply lines to the tap body) appears on 274 US grants and 338 published applications in this corpus.
Search patents in E03C- Granted patents
- 274
- Published applications
- 338
- Assignees
- 137
- Inventors
- 500
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 2 |
| 2003 | 0 | 2 |
| 2004 | 2 | 4 |
| 2005 | 0 | 1 |
| 2006 | 2 | 11 |
| 2007 | 2 | 5 |
| 2008 | 5 | 12 |
| 2009 | 1 | 6 |
| 2010 | 8 | 7 |
| 2011 | 1 | 7 |
| 2012 | 3 | 12 |
| 2013 | 8 | 15 |
| 2014 | 9 | 16 |
| 2015 | 14 | 16 |
| 2016 | 16 | 19 |
| 2017 | 13 | 19 |
| 2018 | 17 | 15 |
| 2019 | 16 | 15 |
| 2020 | 11 | 21 |
| 2021 | 10 | 21 |
| 2022 | 18 | 12 |
| 2023 | 17 | 31 |
| 2024 | 17 | 22 |
| 2025 | 29 | 25 |
| 2026 | 19 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Operating mechanism and hose drawing device25 Aug 2026US 12,716,216 B2Beijing Kohler Ltd.
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- Fastening arrangement for fastening tubes to a sanitary fitting13 Aug 2026US 2026/0234916 A1Neoperl GmbH
- Pulling device for pulling faucet and the pulling faucet30 Jul 2026US 2026/0218499 A1Xiamen Lota International Co., Ltd.
- Plastic waterway body of a temperature-regulating faucet2 Jul 2026US 2026/0185335 A1Guangdong Weixiang Sanitary Ware Industry Co., Ltd.
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Most cited
By later US patents
- Faucet with a movable extension nozzle134US 5,349,987 A1994
- Automatic water faucet90US 6,006,784 AUro Denshi Kogyo Kabushiki Kaisha · 1999
- Faucet with unitary underbody70US 5,131,428 AInjecto Mold, Inc. · 1992
- Supply conduit mounting assembly for single lever faucet66US 4,552,171 AElkay Manufacturing Company · 1985
- One-hole mount mixing faucet57US 5,558,128 AFriedrich Grohe AG & Co. KG · 1996