A45D 24/04
Multi-part combs
A45D24/04 (Multi-part combs) appears on 260 US grants and 338 published applications in this corpus.
Search patents in A45D- Granted patents
- 260
- Published applications
- 338
- Assignees
- 141
- Inventors
- 580
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 6 |
| 2004 | 4 | 10 |
| 2005 | 3 | 8 |
| 2006 | 5 | 12 |
| 2007 | 3 | 11 |
| 2008 | 5 | 8 |
| 2009 | 2 | 12 |
| 2010 | 3 | 5 |
| 2011 | 4 | 9 |
| 2012 | 3 | 11 |
| 2013 | 8 | 8 |
| 2014 | 8 | 17 |
| 2015 | 12 | 17 |
| 2016 | 7 | 17 |
| 2017 | 4 | 16 |
| 2018 | 9 | 14 |
| 2019 | 9 | 22 |
| 2020 | 7 | 31 |
| 2021 | 17 | 10 |
| 2022 | 18 | 24 |
| 2023 | 9 | 22 |
| 2024 | 14 | 11 |
| 2025 | 16 | 22 |
| 2026 | 10 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Steam generator for hair-straightening combs24 Sep 2026US 2026/0283324 A1Zhuhai East Kingdom Electrical Appliance Co., Ltd.
- Multifunctional comb and method of treating scalp using the same24 Sep 2026US 2026/0283326 A1Shenzhen Nuon Medical Equipment Co., Ltd.
- Combination comb, bottle, and hair pick for styling hair27 Aug 2026US 2026/0248259 A1
- Multifunctional healthcare massage, deodorizing and sterilizing comb16 Jul 2026US 2026/0199702 A1
- Physiotherapy comb device14 May 2026US 2026/0130483 A1Shenzhen Nuon Medical Equipment Co., Ltd.
Most cited
By later US patents
- Comb for lifting hair upwardly62US 7,748,391 B22010
- Electrophoretic apparatus and method for applying therapeutic, cosmetic and dyeing solutions to hair59US 5,569,368 A1996
- Hair-grooming means56US 4,632,135 AU. S. Philips Corporation · 1986
- Vibrating device48US 8,342,187 B2Conopco, Inc. · 2013
- Comb43US 5,386,839 A1995