E03C 1/33
Fastening sinks or basins in an apertured support
E03C1/33 (Fastening sinks or basins in an apertured support) appears on 166 US grants and 164 published applications in this corpus.
Search patents in E03C- Granted patents
- 166
- Published applications
- 164
- Assignees
- 62
- Inventors
- 241
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 4 |
| 2004 | 6 | 4 |
| 2005 | 0 | 5 |
| 2006 | 3 | 3 |
| 2007 | 1 | 3 |
| 2008 | 1 | 4 |
| 2009 | 4 | 7 |
| 2010 | 0 | 6 |
| 2011 | 2 | 1 |
| 2012 | 5 | 9 |
| 2013 | 2 | 0 |
| 2014 | 5 | 6 |
| 2015 | 9 | 10 |
| 2016 | 8 | 8 |
| 2017 | 11 | 11 |
| 2018 | 9 | 11 |
| 2019 | 11 | 10 |
| 2020 | 11 | 12 |
| 2021 | 10 | 13 |
| 2022 | 8 | 11 |
| 2023 | 6 | 3 |
| 2024 | 8 | 10 |
| 2025 | 10 | 8 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sink having removable apron and accessory systems24 Feb 2026US 12,559,922 B2Kohler Co.
- Mounting system for sink4 Nov 2025US 12,458,141 B2Kohler Co.
- Connector for installing sink, sink and sink assembly16 Sep 2025US 12,416,141 B2Fortune Industrial (Vietnam) Joint Stock Company
- Sink with assembled stand9 Sep 2025US 12,410,596 B2Zhuhai Dali Kitchen & Bathroom Technology Co., Ltd.
- Systems and methods for modular sink with rapid installation12 Aug 2025US 12,385,242 B2V-T Industries Inc.
- Sink having removable apron and accessory systems20 Aug 2026US 2026/0243072 A1Kohler Co.
- Drainage and leak prevention substrate vessel for sink vanity25 Jun 2026US 2026/0176856 A1Davis Intellectual Assets, LLC
- Seamless Under-Mount Porcelain Sink Bathroom Vanity Sink Top30 Apr 2026US 2026/0117505 A1
- Undermount sink8 Jan 2026US 2026/0009210 A1
- Mounting device for a sanitary basin and method for providing a sanitary basin18 Dec 2025US 2025/0382784 A1BLANCO GmbH + Co KG
Most cited
By later US patents
- Retaining device for fastening an appliance insert in a base panel51US 5,653,550 AThe Raymond Corporation · 1997
- Sink assembly50US 5,016,297 AKohler Co. · 1991
- Sink support system47US 7,429,021 B22008
- Adjustable support system for undermounted sinks43US 8,356,367 B22013
- Mounting device for securing a sink to a countertop and method of using same38US 6,216,992 B1Elkay Manufacturing Company · 2001