A47K 1/12
Wash-basins attachable to sinks
Official title: Wash-basins attachable to sinks; Collapsible washing stands attachable to sinks
A47K1/12 (Wash-basins attachable to sinks) appears on 14 US grants and 7 published applications in this corpus.
Search patents in A47K- Granted patents
- 14
- Published applications
- 7
- Assignees
- 5
- Inventors
- 18
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Portable sink28 Jul 2022US 2022/0233026 A1
- Drain Diverted Dirty Water and Continuously Circulated Clean Water System3 Dec 2020US 2020/0378094 A1
- Hand drying assembly for sink units19 Sep 2019US 2019/0282041 A1
- Drain Diverted Dirty Water and Continuously Circulated Clean Water System27 Sep 2018US 2018/0274211 A1
- Flat surface for sinks and shower pans with drainage by means of channels8 Mar 2018US 2018/0064293 A1Cnes. M. Montero Pascual, S.L.
Most cited
By later US patents
- Hand wash unit65US 4,769,863 ASatellite Industries, Inc. · 1988
- Foldaway sink27US 4,689,841 A1987
- Aircraft galley sink stations having movable sink covers19US 9,708,064 B2The Boeing Company · 2017
- Bathroom vanity with retractable step10US 10,316,584 B1Sunjoy Industries Group Ltd. · 2019
- Collapsible enclosure for lavatories or the like10US 3,975,069 A1976