A61C 17/349
With multiple brush bodies
Official title: {with multiple brush bodies}
A61C17/349 (With multiple brush bodies) appears on 265 US grants and 321 published applications in this corpus.
Search patents in A61C- Granted patents
- 265
- Published applications
- 321
- Assignees
- 79
- Inventors
- 346
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 1 | 0 |
| 1998 | 7 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 4 |
| 2002 | 9 | 10 |
| 2003 | 4 | 23 |
| 2004 | 8 | 23 |
| 2005 | 13 | 43 |
| 2006 | 9 | 29 |
| 2007 | 13 | 13 |
| 2008 | 17 | 20 |
| 2009 | 4 | 15 |
| 2010 | 25 | 11 |
| 2011 | 15 | 20 |
| 2012 | 11 | 8 |
| 2013 | 14 | 14 |
| 2014 | 12 | 7 |
| 2015 | 7 | 9 |
| 2016 | 7 | 8 |
| 2017 | 6 | 5 |
| 2018 | 3 | 9 |
| 2019 | 8 | 10 |
| 2020 | 6 | 7 |
| 2021 | 6 | 8 |
| 2022 | 7 | 3 |
| 2023 | 6 | 4 |
| 2024 | 6 | 7 |
| 2025 | 3 | 6 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Toothbrush24 Feb 2026US 12,557,902 B2
- Mouthpiece for a dental cleaning system and the dental cleaning system30 Sep 2025US 12,427,006 B2Koninklijke Philips N. V.
- Devices and rotational components thereof and related methods25 Mar 2025US 12,257,115 B2Aivia Technologies, Inc.
- Electric toothbrush head7 Jan 2025US 12,186,149 B1
- Electric toothbrush rotating replacement head device29 Oct 2024US 12,127,900 B1
- Device for cleaning surfaces, and use thereof23 Jul 2026US 2026/0206955 A1epitome GmbH
- Personal Care Device And Cleaning Component23 Jul 2026US 2026/0207313 A1Shenzhen Soocas Technology Co., Ltd.
- Oral care device2 Jul 2026US 2026/0183096 A1Koninklijke Philips N. V.
- Methods and toothbrush devices for automated toothbrushing11 Jun 2026US 2026/0157833 A1Neluva, Inc.
- Automatic oral care device7 May 2026US 2026/0124027 A1
Most cited
By later US patents
- Saliva-monitoring biosensor electrical toothbrush240US 6,623,698 B22003
- Dental cleaning device and attachment for such a device229US 5,836,030 AU. S. Philips Corporation · 1998
- Electric toothbrush172US 6,000,083 ADr. Johns Products, Ltd. · 1999
- Toothbrush system170US 5,301,381 A1994
- Apparatus and method for cleaning teeth153US 4,156,620 A1979