E03F 5/041
Accessories therefor
Official title: {Accessories therefor}
E03F5/041 (Accessories therefor) appears on 174 US grants and 176 published applications in this corpus.
Search patents in E03F- Granted patents
- 174
- Published applications
- 176
- Assignees
- 79
- Inventors
- 269
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 4 |
| 2009 | 2 | 3 |
| 2010 | 1 | 2 |
| 2011 | 4 | 4 |
| 2012 | 4 | 11 |
| 2013 | 4 | 8 |
| 2014 | 5 | 13 |
| 2015 | 7 | 6 |
| 2016 | 11 | 16 |
| 2017 | 13 | 19 |
| 2018 | 16 | 11 |
| 2019 | 18 | 14 |
| 2020 | 9 | 9 |
| 2021 | 15 | 14 |
| 2022 | 6 | 16 |
| 2023 | 11 | 9 |
| 2024 | 15 | 7 |
| 2025 | 8 | 3 |
| 2026 | 6 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for interconnecting floor drains14 Jul 2026US 12,680,288 B2
- Surface water cleaning systems and method of their use7 Jul 2026US 12,673,881 B2Kai Pono Solutions, Inc.
- Adjustable floor drain9 Jun 2026US 12,650,010 B2Zurn Water, LLC
- Temporary sediment retention assembly2 Jun 2026US 12,644,274 B2Silt-Saver, Inc.
- Method of manufacturing storm drain markers3 Mar 2026US 12,565,766 B2
- Multi-fit inline surface drain7 May 2026US 2026/0125890 A1Advanced Drainage Systems, Inc.
- Drainage Structure4 Dec 2025US 2025/0369229 A1
- Cover assembly and methods13 Nov 2025US 2025/0347100 A1Zurn Water, LLC
- Ligature Mitigation Drain8 May 2025US 2025/0146267 A1Vendura Industries, LLC
- Drain flow vortex breakers12 Dec 2024US 2024/0410155 A1
Most cited
By later US patents
- Catch flow restrictor with opening calibrated to flow and head chart40US 5,032,264 AGeiger Industries and Design Group Ltd. · 1991
- Adjustable floor drain33US 8,196,229 B12012
- Combined floor sink and strainer32US 5,069,781 A1991
- Linear drain assemblies and methods of use32US 9,382,701 B22016
- Coupling assembly for corrugated decks and method for connecting thereto31US 5,293,724 A1994