A46B 15/0028
With an acoustic means
Official title: {with an acoustic means}
A46B15/0028 (With an acoustic means) appears on 27 US grants and 49 published applications in this corpus.
Search patents in A46B- Granted patents
- 27
- Published applications
- 49
- Assignees
- 22
- Inventors
- 80
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 2 | 4 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 4 |
| 2012 | 1 | 1 |
| 2013 | 2 | 3 |
| 2014 | 1 | 2 |
| 2015 | 2 | 2 |
| 2016 | 1 | 2 |
| 2017 | 2 | 6 |
| 2018 | 4 | 2 |
| 2019 | 1 | 3 |
| 2020 | 3 | 5 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 3 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pressure sensing system and method for an electric toothbrush8 Sep 2026US 12,727,663 B2Ranir, LLC
- Oral care device and method9 Jun 2026US 12,649,067 B2Koninklijke Philips N. V.
- Device for the ultrasound treatment of open wounds27 Jun 2023US 11,684,805 B2
- Hair information collection device, hair information collection system, and method for providing hair condition information27 Jul 2021US 11,071,370 B2Henkel AG & Co. KGaA
- System and method for damaging parasites15 Sep 2020US 10,772,977 B2ParaSonic Ltd.
- Cleaning Assembly and Cleaning Device Including the Assembly18 Jun 2026US 2026/0165459 A1
- Personal Grooming Glove Device30 Oct 2025US 2025/0331630 A1
- Pressure sensing system and method for an electric toothbrush14 Nov 2024US 2024/0374022 A1Ranir, LLC
- Cleaning unit for an oral cleaning and/or treatment device22 Jun 2023US 2023/0190433 A1Koninklijke Philips N. V.
- Oral care device and method22 Jun 2023US 2023/0190435 A1Koninklijke Philips N. V.
Most cited
By later US patents
- Ultrasonic toothbrushes employing an acoustic waveguide362US 7,269,873 B2Ultreo, Inc. · 2007
- Brush element for an acoustic toothbrush112US 5,305,492 AOptiva, Inc. · 1994
- Ultrasonic toothbrush83US 4,991,249 A1991
- Toothbrush employing an acoustic waveguide67US 7,296,318 B2University of Washington · 2007
- Swimming pool cleaning device29US 7,908,696 B22011