A61C 17/24
Rotating continuously
Official title: rotating continuously (A61C17/40 takes precedence)
A61C17/24 (Rotating continuously) appears on 301 US grants and 303 published applications in this corpus.
Search patents in A61C- Granted patents
- 301
- Published applications
- 303
- Assignees
- 108
- Inventors
- 517
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 10 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 3 |
| 2002 | 4 | 12 |
| 2003 | 9 | 11 |
| 2004 | 5 | 9 |
| 2005 | 6 | 19 |
| 2006 | 5 | 5 |
| 2007 | 4 | 7 |
| 2008 | 5 | 4 |
| 2009 | 3 | 5 |
| 2010 | 6 | 7 |
| 2011 | 4 | 13 |
| 2012 | 4 | 6 |
| 2013 | 10 | 12 |
| 2014 | 11 | 22 |
| 2015 | 15 | 19 |
| 2016 | 13 | 23 |
| 2017 | 14 | 12 |
| 2018 | 5 | 18 |
| 2019 | 12 | 20 |
| 2020 | 11 | 18 |
| 2021 | 17 | 13 |
| 2022 | 9 | 9 |
| 2023 | 8 | 13 |
| 2024 | 15 | 8 |
| 2025 | 10 | 9 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Oral-care implement having pressure-control system26 May 2026US 12,635,788 B2Braun GmbH
- Brush head of electric toothbrush and electric toothbrush19 May 2026US 12,629,238 B1
- Personal care device3 Feb 2026US 12,539,204 B2Braun GmbH
- Sensuous oral cleaner13 Jan 2026US 12,521,215 B1
- Dental cleaner discharge guard systems and methods23 Dec 2025US 12,502,263 B2Ultradent Products, Inc.
- Brush head assembly, transmission structure, and oral cleaning device8 Oct 2026US 2026/0306229 A1
- Motor and oral cleaning device27 Aug 2026US 2026/0254294 A1Shenzhen Soocas Technology Co., Ltd.
- Oral cleaner and driving apparatus for oral cleaning11 Jun 2026US 2026/0157835 A1Shenzhen Soocas Technology Co., Ltd.
- Enhanced oral care implement and associated methods19 Mar 2026US 2026/0076790 A1
- Dental cleaning device12 Feb 2026US 2026/0041535 A1Clean OS S.r.l.
Most cited
By later US patents
- Short-life power toothbrush for trial use736US 6,883,199 B1Koninklijke Philips Electronics N. V. · 2005
- Rotary electric toothbrush688US 4,827,552 ABetter Health Concepts, Inc. · 1989
- Toothbrush system with a three-dimensional brushing action and fluid irrigation235US 6,766,549 B22004
- Fluid delivery dental cleaning device218US 6,164,967 AProfessional Dental Technologies, Inc. · 2000
- Brush arrangement and toothbrush with brush arrangement210US 6,363,565 B1Braun GmbH · 2002