A47K 11/023
Incinerator closets
Official title: {Incinerator closets}
A47K11/023 (Incinerator closets) appears on 55 US grants and 36 published applications in this corpus.
Search patents in A47K- Granted patents
- 55
- Published applications
- 36
- Assignees
- 25
- Inventors
- 104
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 2 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 4 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 4 |
| 2025 | 3 | 5 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Incineration toilet with safety system12 May 2026US 12,622,552 B2Cinderella Technology AS
- Home toilet waste treatment system comprising bio-treatment device and combustion device, and method for treating toilet waste by using same31 Mar 2026US 12,590,022 B2Samsung Electronics Co., Ltd.
- Incineration toilet24 Feb 2026US 12,557,947 B2Cinderella Technology AS
- Closestool with classification, collection and treatment functions14 Oct 2025US 12,440,074 B2Wenzhou University
- Compact waste combustion system1 Jul 2025US 12,345,413 B2
- Linkage cover structure for incineration toilets3 Sep 2026US 2026/0256329 A1Guangdong Mory Intelligent Technology Co.,Ltd.
- Multifunction toilet with incinerating and optional heating, and distillation means13 Aug 2026US 2026/0232150 A1
- Solid waste processing apparatus11 Jun 2026US 2026/0159761 A1Cranfield University
- Automatic packaging mechanism and intelligent waterless toilet13 Nov 2025US 2025/0346383 A1Jiangsu Sanjo Intelligent Technology Co., Ltd.
- Closestool with Classification, Collection and Treatment Functions22 May 2025US 2025/0160583 A1Wenzhou University
Most cited
By later US patents
- Waste treatment device and method employing the same23US 6,139,744 AMicroseptec, Inc. · 2000
- Raw sewage drying apparatus20US 5,152,074 AJapanic Corporation · 1992
- Method for automatically controlling incineration in an excrement disposal system18US 5,265,544 A1993
- Mobile waste treatment system15US 6,585,899 B1Microseptec, Inc. · 2003
- Toilet of incinerating type12US 4,148,103 AVolcano Corporation · 1979