A61H 7/004
Power-driven
Official title: {power-driven, e.g. electrical}
A61H7/004 (Power-driven) appears on 464 US grants and 787 published applications in this corpus.
Search patents in A61H- Granted patents
- 464
- Published applications
- 787
- Assignees
- 329
- Inventors
- 1,266
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 8 | 0 |
| 2001 | 10 | 3 |
| 2002 | 6 | 11 |
| 2003 | 5 | 10 |
| 2004 | 5 | 13 |
| 2005 | 7 | 19 |
| 2006 | 15 | 31 |
| 2007 | 11 | 21 |
| 2008 | 7 | 25 |
| 2009 | 4 | 21 |
| 2010 | 8 | 34 |
| 2011 | 13 | 28 |
| 2012 | 13 | 16 |
| 2013 | 17 | 35 |
| 2014 | 18 | 32 |
| 2015 | 18 | 42 |
| 2016 | 18 | 38 |
| 2017 | 16 | 33 |
| 2018 | 25 | 43 |
| 2019 | 19 | 39 |
| 2020 | 22 | 41 |
| 2021 | 17 | 35 |
| 2022 | 30 | 45 |
| 2023 | 20 | 44 |
| 2024 | 22 | 47 |
| 2025 | 23 | 43 |
| 2026 | 16 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Driving mechanism with compound massage actions22 Sep 2026US 12,740,914 B1Shenzhen Hijoy Technology Co., Ltd.
- Sexual stimulation device25 Aug 2026US 12,714,637 B2Dongguan Hongxiang Electronic Technology Co., Ltd.
- Massage device25 Aug 2026US 12,714,852 B2
- Dermatologic lubricant dispenser and buffing applicator16 Jun 2026US 12,653,298 B1Sasy Scientifics LLC
- Handheld mobile device19 May 2026US 12,633,615 B1
- Electric spinning backscratcher with integrated harness system1 Oct 2026US 2026/0294727 A1
- Modular Skin Treatment Device with Dermabrasion and Ultrasound Capabilities17 Sep 2026US 2026/0272760 A1HydraFacial LLC
- Modular Skin Treatment Device with Dermabrasion and Light-Treatment Capabilities17 Sep 2026US 2026/0272761 A1HydraFacial LLC
- Modular Skin Treatment Device with Dermabrasion and Thermal-Conditioning Capabilities17 Sep 2026US 2026/0272762 A1HydraFacial LLC
- Modular Skin Treatment Device with Dermabrasion and Massage-Therapy Capabilities17 Sep 2026US 2026/0272763 A1HydraFacial LLC
Most cited
By later US patents
- Apparatus for massaging the skin215US 3,968,789 A1976
- Facial treatment device195US 4,203,431 AMatsushita Electric Works, Ltd. · 1980
- Household appliance having plural coaxially rotatable or parallel linearly movable heads or tools177US 6,032,313 A2000
- Cellulite ultrasound treatment170US 7,914,469 B2Real Aesthetics Ltd. · 2011
- Oxygenating cosmetic instrument having various numbers of heads156US 7,384,405 B22008