A47K 13/20
Dispensers therefor with cutting devices
Official title: {Dispensers therefor} with cutting devices
A47K13/20 (Dispensers therefor with cutting devices) appears on 8 US grants and 6 published applications in this corpus.
Search patents in A47K- Granted patents
- 8
- Published applications
- 6
- Assignees
- 4
- Inventors
- 18
- Latest grant
- 28 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Roller cover toilet system and method28 Sep 2021US 11,129,507 B2
- Sanitary toilet seat10 Apr 2001US 6,212,693 B1
- Apparatus for automatically feeding seat covering paper toilet seat8 Aug 1995US 5,438,711 AAicho Electric Co., Ltd.
- Laid-on paper cut-off system for toilet seat22 Mar 1994US 5,295,272 ANihon-Isued Co., Ltd.
- Apparatus for delivering laying paper for closet seat20 Apr 1993US 5,203,036 ANihon-Isued Co., Ltd.
- Disposable toilet seat cover and dispenser therefore and improved toilet seat and toilet seat accessory20 Jul 2023US 2023/0225573 A1
- Toilet seat cover sheets and continuous toilet seat cover reels28 Apr 2022US 2022/0125250 A1
- Automatic toilet seat cover dispensers and methods of using the same22 Oct 2020US 2020/0329927 A1
- Roller cover toilet system and method12 Mar 2020US 2020/0077849 A1
- Automatic hygienic toilet seat with wireless proximity sensor and controller18 Sep 2014US 2014/0259337 A1Brill Hygienic Products, Inc.
Most cited
By later US patents
- Toilet seat structure capable of automatically feeding seat covering paper on toilet seat11US 4,926,505 AToto Ltd. · 1990
- Apparatus for delivering laying paper for closet seat7US 5,203,036 ANihon-Isued Co., Ltd. · 1993
- Apparatus for automatically feeding seat covering paper toilet seat6US 5,438,711 AAicho Electric Co., Ltd. · 1995
- Toilet seat structure capable of automatically feeding a seat covering paper onto a toilet seat5US 4,926,504 AToto Ltd. · 1990
- Laid-on paper cut-off system for toilet seat4US 5,295,272 ANihon-Isued Co., Ltd. · 1994