A47L 13/12
Implements with several different treating devices
A47L13/12 (Implements with several different treating devices) appears on 450 US grants and 462 published applications in this corpus.
Search patents in A47L- Granted patents
- 450
- Published applications
- 462
- Assignees
- 157
- Inventors
- 783
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 8 | 0 |
| 1995 | 4 | 0 |
| 1996 | 12 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 25 | 0 |
| 2000 | 19 | 0 |
| 2001 | 11 | 2 |
| 2002 | 11 | 7 |
| 2003 | 2 | 8 |
| 2004 | 8 | 31 |
| 2005 | 10 | 22 |
| 2006 | 15 | 26 |
| 2007 | 8 | 19 |
| 2008 | 11 | 21 |
| 2009 | 8 | 12 |
| 2010 | 13 | 11 |
| 2011 | 8 | 13 |
| 2012 | 14 | 19 |
| 2013 | 16 | 27 |
| 2014 | 18 | 24 |
| 2015 | 23 | 25 |
| 2016 | 19 | 32 |
| 2017 | 21 | 22 |
| 2018 | 25 | 22 |
| 2019 | 15 | 20 |
| 2020 | 21 | 17 |
| 2021 | 17 | 18 |
| 2022 | 16 | 14 |
| 2023 | 16 | 16 |
| 2024 | 13 | 11 |
| 2025 | 11 | 17 |
| 2026 | 9 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Grill brush with scouring pad and scraper29 Sep 2026US 12,745,890 B1Grill Rescue LLC
- Multi-surface scrubbing pad22 Sep 2026US 12,740,684 B1
- Method and apparatus for pet hair removal11 Aug 2026US 12,703,012 B2Towerstar Pets, LLC
- Broom with a fine dust sweeping element21 Jul 2026US 12,685,425 B2Tyroler Ltd.
- Window cleaning device2 Jun 2026US 12,642,400 B2Tyroler Ltd.
- Wiping tool14 May 2026US 2026/0130561 A1Tyroler Ltd.
- Combination sweeping and dusting tool30 Apr 2026US 2026/0114602 A1Kristi G. Company
- Assembled slipper with electrostatic adsorption for hair and dust16 Apr 2026US 2026/0102039 A1
- Surface sanitizing apparatus9 Apr 2026US 2026/0096713 A1
- System and method for cleaning a bucket used for processing food waste26 Mar 2026US 2026/0084192 A1Food Cycle Science Corporation
Most cited
By later US patents
- Wet mop and vacuum assembly147US 6,101,671 ARoyal Appliance Mfg. Co. · 2000
- Cordless wet mop and vacuum assembly144US 6,000,088 ARoyal Appliance Mfg. Co. · 1999
- Cordless wet mop and vacuum assembly130US 6,065,182 ARoyal Appliance Mfg. Co. · 2000
- Grill cleaning brush and scraper124US 6,216,306 B1The Coleman Company, Inc. · 2001
- Hand held cleaning device118US 6,216,307 B1CMA Manufacturing Co. · 2001