E03C 1/182
Connected to the waste-pipe
Official title: connected to the waste-pipe
E03C1/182 (Connected to the waste-pipe) appears on 173 US grants and 219 published applications in this corpus.
Search patents in E03C- Granted patents
- 173
- Published applications
- 219
- Assignees
- 102
- Inventors
- 364
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 4 | 7 |
| 2004 | 3 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 1 | 4 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 2 | 0 |
| 2012 | 2 | 5 |
| 2013 | 0 | 3 |
| 2014 | 4 | 4 |
| 2015 | 2 | 6 |
| 2016 | 2 | 6 |
| 2017 | 3 | 5 |
| 2018 | 4 | 14 |
| 2019 | 10 | 11 |
| 2020 | 9 | 22 |
| 2021 | 19 | 21 |
| 2022 | 18 | 28 |
| 2023 | 26 | 20 |
| 2024 | 12 | 22 |
| 2025 | 23 | 16 |
| 2026 | 10 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sink system with seamless drain and attachment bayonet6 Oct 2026US 12,753,595 B2Kohler Co.
- Heater and related control system8 Sep 2026US 12,729,523 B2Poly-John Enterprises Corp.
- Direct-inject disposal systems1 Sep 2026US 12,721,921 B2Kohler Co.
- Self-overflow drainage joint25 Aug 2026US 12,716,222 B2
- Sink lighting system16 Jun 2026US 12,655,970 B2Kohler Co.
- Sink lighting system8 Oct 2026US 2026/0309322 A1
- Soap dispenser nozzle valve and reservoir assembly10 Sep 2026US 2026/0262886 A1Kohler Co.
- Sink with Removeable Floor20 Aug 2026US 2026/0243071 A1
- Garbage disposal with light fixture13 Aug 2026US 2026/0234920 A1
- Multifunctional Folding Table18 Jun 2026US 2026/0165466 A1Yixiang Blow Molding Furniture Co., Ltd.
Most cited
By later US patents
- Reject water drain line installation system and apparatus for under sink reverse osmosis filter system54US 5,944,985 A1999
- Reject water drain line installation system and apparatus for under sink reverse osmosis filter system53US 6,193,879 B1Eco-Tech, Inc. · 2001
- Laundry outlet box52US 4,410,004 AOatey Co. · 1983
- Sink with colander49US 4,456,021 AWaltec, Inc. · 1984
- Combination sink and dishwasher47US 5,934,298 A1999