A47L 13/03
Scrapers having provisions for supplying cleaning agents
A47L13/03 (Scrapers having provisions for supplying cleaning agents) appears on 23 US grants and 16 published applications in this corpus.
Search patents in A47L- Granted patents
- 23
- Published applications
- 16
- Assignees
- 6
- Inventors
- 30
- Latest grant
- 19 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Grease squeegee19 Nov 2024US 12,144,476 B2
- Methods for using an integrated scraper-sponge30 Jan 2024US 11,883,860 B2Sani Products, Inc.
- Grill cleaning pad19 Sep 2023US 11,759,083 B2
- Methods for using an integrated scraper-sponge10 May 2022US 11,325,169 B2Sani Products, Inc.
- Integrated scraper-sponge5 Jan 2021US 10,882,083 B2Sani Products, Inc.
- Double-layer mop bucket for flat mop2 Oct 2025US 2025/0302269 A1Zhejiang Meitianle Home Furnishing Co., Ltd.
- Grease Squeegee18 Jul 2024US 2024/0237872 A1
- Grill cleaning pad9 Mar 2023US 2023/0069993 A1Jordan Kahn Company
- Methods for using an integrated scraper-sponge28 Jul 2022US 2022/0234083 A1Sani Products, Inc.
- Methods for using an integrated scraper-sponge8 Apr 2021US 2021/0101187 A1Sani Products, Inc.
Most cited
By later US patents
- Liquid applicator with scraper and method of use49US 4,652,163 AWagner Spray Tech Corporation · 1987
- Grill brush31US 7,909,526 B22011
- Device for cleaning rain gutters30US 4,750,883 A1988
- Grill brush29US 7,632,033 B22009
- Wall covering removal system with a surface cleaning apparatus and a surface scarifying apparatus27US 5,643,403 A1997