A46B 13/04
With reservoir or other means for supplying substances
Official title: with reservoir or other means for supplying substances
A46B13/04 (With reservoir or other means for supplying substances) appears on 391 US grants and 385 published applications in this corpus.
Search patents in A46B- Granted patents
- 391
- Published applications
- 385
- Assignees
- 153
- Inventors
- 786
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 7 | 0 |
| 1980 | 8 | 0 |
| 1981 | 7 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 8 | 0 |
| 1998 | 3 | 0 |
| 1999 | 9 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 1 |
| 2002 | 2 | 3 |
| 2003 | 4 | 3 |
| 2004 | 5 | 5 |
| 2005 | 2 | 6 |
| 2006 | 3 | 8 |
| 2007 | 1 | 6 |
| 2008 | 2 | 7 |
| 2009 | 5 | 12 |
| 2010 | 6 | 4 |
| 2011 | 6 | 15 |
| 2012 | 6 | 9 |
| 2013 | 9 | 1 |
| 2014 | 7 | 12 |
| 2015 | 5 | 14 |
| 2016 | 19 | 24 |
| 2017 | 20 | 31 |
| 2018 | 13 | 27 |
| 2019 | 21 | 15 |
| 2020 | 21 | 25 |
| 2021 | 23 | 21 |
| 2022 | 22 | 22 |
| 2023 | 14 | 19 |
| 2024 | 10 | 18 |
| 2025 | 19 | 33 |
| 2026 | 12 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cleaning apparatus6 Oct 2026US 12,751,596 B2Suzhou Eup Electric Co. Ltd.
- Toothbrush hose connector assembly8 Sep 2026US 12,727,983 B2Water Pik, Inc.
- Dual-purpose electric toothbrush head1 Sep 2026US 12,721,708 B2
- Electric steam cleaner11 Aug 2026US 12,702,222 B1Shenzhen Sulang Technology Co., Ltd
- Drinking straw cleaning device28 Jul 2026US 12,690,663 B2
- Automated system for cleaning and inspection of straight hollow cylindrical objects1 Oct 2026US 2026/0298577 A1Griffyn Robotech Pvt. Ltd.
- Comsumalbes output control method, device, terminal and readable storage medium24 Sep 2026US 2026/0283770 A1Dimi Life Technology Co., Ltd.
- Robotic thermal inspection of photovoltaic modules24 Sep 2026US 2026/0291433 A1
- Valve-operated polishing apparatus10 Sep 2026US 2026/0262822 A1
- Cleaning device, method for cleaning and use of a cleaning device for fast-moving surfaces3 Sep 2026US 2026/0256276 A1Wandres GmbH
Most cited
By later US patents