A47L 11/1625
With supply of cleaning agents
Official title: {with supply of cleaning agents}
A47L11/1625 (With supply of cleaning agents) appears on 26 US grants and 13 published applications in this corpus.
Search patents in A47L- Granted patents
- 26
- Published applications
- 13
- Assignees
- 15
- Inventors
- 43
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 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 | 1 | 1 |
| 2013 | 3 | 3 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Buffer stain applicator apparatus6 Oct 2026US 12,751,593 B1
- Spinning bit and storage tank adaptor for power tools14 Oct 2025US 12,440,941 B1
- Floor treatment apparatus8 Aug 2023US 11,717,929 B2
- Rotary segmented floor stripping pad21 Jun 2022US 11,363,934 B2ACS Industries, Inc.
- Water trailing detection system10 Aug 2021US 11,083,357 B2Nilfisk A/S
- Floor Treatment Apparatus26 Aug 2021US 2021/0260714 A1
- Autonomously traveling floor washer11 Jul 2019US 2019/0208978 A1Murata Machinery, Ltd.
- Water trailing detection system17 Jan 2019US 2019/0014965 A1Nilfisk A/S
- Rotary segmented floor stripping pad23 Aug 2018US 2018/0235427 A1ACS Industries, Inc.
- Water trailing detection system23 Feb 2017US 2017/0049287 A1Nilfisk, Inc.
Most cited
By later US patents
- Sprayer attachment for a floor buffing machine38US 4,432,472 AG & L Manufacturing & Develop. Corp. · 1984
- Portable pressure sprayer31US 4,537,334 ATolco Corporation · 1985
- Center feed dispenser for cleaning solution27US 4,881,288 ATennant Trend Inc. · 1989
- Portable pressure sprayer24US 4,606,477 ATolco Corporation · 1986
- Method and apparatus for the cleaning and/or care of floors and/or floor coverings of all types23US 5,587,021 A1996