A47K 1/00
Wash-stands
Official title: Wash-stands; Appurtenances therefor
A47K1/00 (Wash-stands) appears on 723 US grants and 613 published applications in this corpus.
Search patents in A47K- Granted patents
- 723
- Published applications
- 613
- Assignees
- 261
- Inventors
- 1,289
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 3 | 0 |
| 1978 | 9 | 0 |
| 1979 | 12 | 0 |
| 1980 | 8 | 0 |
| 1981 | 5 | 0 |
| 1982 | 7 | 0 |
| 1983 | 9 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 8 | 0 |
| 1987 | 7 | 0 |
| 1988 | 15 | 0 |
| 1989 | 10 | 0 |
| 1990 | 13 | 0 |
| 1991 | 15 | 0 |
| 1992 | 10 | 0 |
| 1993 | 10 | 0 |
| 1994 | 11 | 0 |
| 1995 | 9 | 0 |
| 1996 | 16 | 0 |
| 1997 | 17 | 0 |
| 1998 | 20 | 0 |
| 1999 | 12 | 0 |
| 2000 | 15 | 0 |
| 2001 | 23 | 6 |
| 2002 | 19 | 9 |
| 2003 | 12 | 19 |
| 2004 | 11 | 28 |
| 2005 | 16 | 23 |
| 2006 | 12 | 26 |
| 2007 | 12 | 21 |
| 2008 | 10 | 17 |
| 2009 | 5 | 25 |
| 2010 | 11 | 16 |
| 2011 | 13 | 13 |
| 2012 | 10 | 26 |
| 2013 | 17 | 23 |
| 2014 | 9 | 15 |
| 2015 | 19 | 23 |
| 2016 | 27 | 28 |
| 2017 | 20 | 37 |
| 2018 | 27 | 41 |
| 2019 | 27 | 35 |
| 2020 | 29 | 29 |
| 2021 | 24 | 35 |
| 2022 | 26 | 43 |
| 2023 | 30 | 31 |
| 2024 | 19 | 17 |
| 2025 | 17 | 23 |
| 2026 | 11 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A47K 1/08Accessories for toilet tables324
- A47K 1/14Stoppers for wash-basins, baths, sinks, or the like172
- A47K 1/04Basins107
- A47K 1/02Portable toilet tables96
- A47K 1/06Replaceable hygienic linings or casings for wash-basins22
- A47K 1/12Wash-basins attachable to sinks14
- A47K 1/10Detachable frames with hand basins mountable on baths0
Recent patents
- Sludge retaining device for a drain of a sanitary basin22 Sep 2026US 12,742,320 B2BLANCO GmbH + Co KG
- Pop up stopper and seal8 Sep 2026US 12,729,527 B2Danco, Inc.
- Blind install drain for bath or shower25 Aug 2026US 12,716,226 B2Kohler Co.
- Wash basin with dual outlet openings split by a small partition of two extending ends for water separation11 Aug 2026US 12,703,970 B2
- Rotationally molded ligature resistant lavatory basin14 Jul 2026US 12,680,284 B2Willoughby Industries Inc
- Foldable Container and Foldable Supporting Frame Thereof, and Folding Method3 Sep 2026US 2026/0256323 A1Tan Grow Inc.
- Stopper scrubber for sink7 May 2026US 2026/0123794 A1
- Folding bathtub23 Apr 2026US 2026/0108110 A1Taizhou Xiaotanglang Infant and Child Products Co., Ltd.
- Lactation station26 Mar 2026US 2026/0083284 A1Nessel LLC
- Washbasin, method for providing a washbasin, and sanitary system25 Dec 2025US 2025/0386977 A1BLANCO GmbH + Co KG
Most cited
By later US patents
- Toothbrush dryer551US 6,874,247 B12005
- Dental floss device and applicator assembly164US 5,564,446 A1996
- Hand wash station161US 5,199,118 AWorld Dryer Division of Specialty Equipment Companies, Inc. · 1993
- Toothbrush assembly119US 5,369,835 ADelphic Limited · 1994
- Case for holding tools for oral and dental care118US 5,033,617 ABraun GmbH · 1991