A45D 24/44
As separate apparatus
Official title: as separate apparatus
A45D24/44 (As separate apparatus) appears on 12 US grants and 11 published applications in this corpus.
Search patents in A45D- Granted patents
- 12
- Published applications
- 11
- Assignees
- 4
- Inventors
- 25
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vibrating liquid disinfectant container4 Nov 2025US 12,459,012 B2Conair Corporation
- Brush debris removal apparatus19 Mar 2024US 11,930,917 B2Comfortel Furniture Pte. Ltd
- Hairbrush, comb and makeup brush cleaning device16 Dec 2014US 8,910,337 B2
- Hairbrush, comb and makeup brush cleaning device29 May 2012US 8,185,994 B2Dynamic Cleaning Technologies LLC
- Hairbrush, comb and makeup brush cleaning device7 Apr 2009US 7,513,006 B2Dynamic Cleaning Technologies LLC
- Hairbrush cleaning device30 Jul 2026US 2026/0215566 A1
- Vibrating liquid disinfectant container20 Jun 2024US 2024/0198394 A1Conair Corporation
- Brush Debris Removal Apparatus7 Jan 2021US 2021/0000249 A1Comfortel Furniture Pte. Ltd
- Multifunctional Comb11 Jun 2020US 2020/0178668 A1Ningbo Raffini Import & Export Co., Ltd.
- Lice tool cleaner16 Aug 2018US 2018/0228265 A1
Most cited
By later US patents
- Rotary brush for removing hair from hair brushes41US 4,084,282 A1978
- Apparatus for cleaning medical hand instruments and implements for treatment of the hair, skin and/or body38US 4,872,235 A1989
- Hair brush and comb cleaning apparatus19US 3,982,296 A1976
- Hairbrush, comb and makeup brush cleaning device11US 7,296,319 B2Dynamic Cleaning Technologies LLC · 2007
- Hair brush cleaner and sanitizer8US 5,652,991 A1997