E03C 1/0404
Constructional or functional features of the spout
Official title: {Constructional or functional features of the spout}
E03C1/0404 (Constructional or functional features of the spout) appears on 994 US grants and 1,187 published applications in this corpus.
Search patents in E03C- Granted patents
- 994
- Published applications
- 1,187
- Assignees
- 311
- Inventors
- 1,496
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 10 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 15 | 0 |
| 2001 | 11 | 2 |
| 2002 | 9 | 10 |
| 2003 | 10 | 12 |
| 2004 | 13 | 16 |
| 2005 | 8 | 21 |
| 2006 | 9 | 27 |
| 2007 | 12 | 37 |
| 2008 | 19 | 30 |
| 2009 | 6 | 23 |
| 2010 | 16 | 22 |
| 2011 | 18 | 27 |
| 2012 | 14 | 22 |
| 2013 | 26 | 63 |
| 2014 | 25 | 50 |
| 2015 | 23 | 40 |
| 2016 | 54 | 65 |
| 2017 | 57 | 76 |
| 2018 | 62 | 62 |
| 2019 | 64 | 79 |
| 2020 | 64 | 85 |
| 2021 | 58 | 84 |
| 2022 | 60 | 64 |
| 2023 | 69 | 81 |
| 2024 | 76 | 81 |
| 2025 | 66 | 64 |
| 2026 | 56 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Faucet and flow control connector thereof1 Oct 2026US 2026/0297913 A1Wenzhou Furuisi Building Materials Co., Ltd.
- Faucet having magnetic spray head1 Oct 2026US 2026/0297914 A1
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- Remote valve design for kitchen faucet10 Sep 2026US 2026/0266033 A1Kohler Co.
Most cited
By later US patents
- Water draining fixture with light guide illumination means166US 6,126,290 A2000
- Multifunctional faucet162US 7,228,874 B22007
- Liquid outlet adapted to provide lighting effects and/or for illumination151US 4,749,126 A1988
- Pullout spray head with single-button mode selector137US 7,000,854 B2Moen Incorporated · 2006
- Multi-pattern pull-out spray head135US 7,070,125 B2Newfrey LLC · 2006