E03C 1/08
Jet regulators or jet guides
Official title: Jet regulators {or jet guides}, e.g. anti-splash devices
E03C1/08 (Jet regulators or jet guides) appears on 586 US grants and 606 published applications in this corpus.
Search patents in E03C- Granted patents
- 586
- Published applications
- 606
- Assignees
- 209
- Inventors
- 835
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 6 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 18 | 0 |
| 1999 | 3 | 0 |
| 2000 | 10 | 0 |
| 2001 | 9 | 2 |
| 2002 | 10 | 9 |
| 2003 | 6 | 8 |
| 2004 | 5 | 8 |
| 2005 | 7 | 14 |
| 2006 | 8 | 22 |
| 2007 | 5 | 15 |
| 2008 | 11 | 22 |
| 2009 | 6 | 25 |
| 2010 | 12 | 27 |
| 2011 | 13 | 26 |
| 2012 | 13 | 25 |
| 2013 | 15 | 37 |
| 2014 | 20 | 23 |
| 2015 | 31 | 22 |
| 2016 | 29 | 33 |
| 2017 | 34 | 40 |
| 2018 | 28 | 43 |
| 2019 | 41 | 32 |
| 2020 | 21 | 32 |
| 2021 | 21 | 33 |
| 2022 | 27 | 19 |
| 2023 | 26 | 29 |
| 2024 | 17 | 25 |
| 2025 | 26 | 17 |
| 2026 | 14 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for identifying a jet regulator1 Sep 2026US 12,723,389 B2Neoperl GmbH
- Liquid control apparatus and related methods18 Aug 2026US 12,709,877 B2Delta Faucet Company
- Multi-head fluidic oscillators4 Aug 2026US 12,698,623 B2Kohler Co.
- Bubble liquid generating nozzle21 Jul 2026US 12,686,018 B2Science Incorporated
- Water outlet fitting, e.g. tap or shower head, producing a combined flow of gas and water, and power connector therefor16 Jun 2026US 12,654,183 B2Kelda Showers Limited
- Adjustable aerator8 Oct 2026US 2026/0308896 A1Neoperl GmbH
- Faucet and flow control connector thereof1 Oct 2026US 2026/0297913 A1Wenzhou Furuisi Building Materials Co., Ltd.
- Aerator, outlet assembly, and method for assembling and disassembling an aerator3 Sep 2026US 2026/0258644 A1Neoperl GmbH
- Adjustable aerator27 Aug 2026US 2026/0250934 A1Golden Dot International Co., Ltd.
- Method for removing a jet regulator from a fixture outlet, jet regulator, use of a jet regulator receiving area, and set consisting of a jet regulator and a tool20 Aug 2026US 2026/0243069 A1Neoperl GmbH
Most cited
By later US patents
- Pullout spray head with single-button mode selector137US 7,000,854 B2Moen Incorporated · 2006
- Combination spray and aerator130US 4,221,338 A1980
- Shower head flow control device115US 4,191,332 A1980
- Flow booster apparatus109US 5,154,355 AEmhart Inc. · 1992
- Flow regulator108US 6,126,093 ADieter Wildfang GmbH · 2000