A61H 33/08
Air douches for hygienic purposes
Official title: Air douches for hygienic purposes (hair-driers A45D20/00; body-drying devices A47K10/48; electric heating elements H05B)
A61H33/08 (Air douches for hygienic purposes) appears on 11 US grants and 15 published applications in this corpus.
Search patents in A61H- Granted patents
- 11
- Published applications
- 15
- Assignees
- 9
- Inventors
- 35
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Wound and infection care bath systems and devices15 Apr 2025US 12,274,666 B2
- Method and apparatus for therapeutic gas treatment30 May 2023US 11,660,250 B2Respiderm Corporation
- Body dryer27 Aug 2019US 10,391,026 B2
- Sink accessorizing device12 Mar 2019US 10,227,757 B2
- Hot tub cover-insulation system11 Jul 2017US 9,702,156 B2
- Wound and infection care bath systems and devices15 Sep 2022US 2022/0287911 A1Mississippi State University
- Method and apparatus for therapeutic gas treatment18 Mar 2021US 2021/0077347 A1Respiderm Corporation
- Sink Accessorizing Device31 Jan 2019US 2019/0032310 A1
- Warm bath device, warm bath method, and plate body7 Jun 2018US 2018/0153767 A1Tokyo Gaten Corporation
- Body dryer8 Feb 2018US 2018/0036200 A1
Most cited
By later US patents
- Apparatus for making micro-abrasions, particularly on human tissue or on hides119US 5,100,412 AL.I.C.A. di ROSSO & C. S.n.c. · 1992
- Method for making micro-abrasions on human tissue105US 5,207,234 AL.I.C.A. di ROSSO & C. S.n.c. · 1993
- Wall integrated multisensory therapy device17US 8,070,669 B2Gestion Ultra International Inc. · 2011
- Arthritic hand or foot treatment apparatus6US 7,169,119 B22007
- Hot tub cover-insulation system2US 9,702,156 B22017