A47L 13/58
Wringers for scouring pads, mops, or the like, combined with buckets
A47L13/58 (Wringers for scouring pads, mops, or the like, combined with buckets) appears on 338 US grants and 361 published applications in this corpus.
Search patents in A47L- Granted patents
- 338
- Published applications
- 361
- Assignees
- 134
- Inventors
- 482
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 1 |
| 2002 | 5 | 9 |
| 2003 | 4 | 7 |
| 2004 | 7 | 6 |
| 2005 | 3 | 12 |
| 2006 | 2 | 19 |
| 2007 | 13 | 19 |
| 2008 | 12 | 9 |
| 2009 | 7 | 9 |
| 2010 | 5 | 18 |
| 2011 | 13 | 37 |
| 2012 | 12 | 16 |
| 2013 | 22 | 14 |
| 2014 | 21 | 8 |
| 2015 | 9 | 14 |
| 2016 | 6 | 11 |
| 2017 | 6 | 9 |
| 2018 | 14 | 15 |
| 2019 | 5 | 13 |
| 2020 | 9 | 19 |
| 2021 | 13 | 19 |
| 2022 | 9 | 12 |
| 2023 | 21 | 15 |
| 2024 | 16 | 22 |
| 2025 | 8 | 13 |
| 2026 | 12 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Spin mop having visible spin-drying/cleaning state1 Sep 2026US 12,721,492 B2
- Squeeze bucket with flat mop1 Sep 2026US 12,721,493 B2Ooo “Brendshab”
- Combined cleaning and wringing system for a mopping device16 Jun 2026US 12,653,370 B2Carl Freudenberg KG
- Mop cleaning device and cleaning system including same2 Jun 2026US 12,642,416 B2Samsung Electronics Co., Ltd.
- Mop system with rotating mop head21 Apr 2026US 12,605,031 B2The Libman Company
- Mop bucket pump water cleaning mechanism and working method thereof24 Sep 2026US 2026/0283440 A1Gaobeidian Restar Electrical Applicances Manufacture Co., Ltd
- Mop head and mop, and cleaning system comprising a mop head27 Aug 2026US 2026/0248344 A1Carl Freudenberg KG
- Cleaner station and method of controlling the same20 Aug 2026US 2026/0240387 A1LG Electronics Inc.
- Rotary mop cleaning tool23 Jul 2026US 2026/0207028 A1Cixi Bosheng Plastic Co., Ltd.
- Wringer mop bucket23 Jul 2026US 2026/0207029 A1
Most cited
By later US patents