A45D 24/30
Combs specially adapted for removing dirt or grease
Official title: Combs specially adapted for removing dirt or grease (A45D24/32 takes precedence)
A45D24/30 (Combs specially adapted for removing dirt or grease) appears on 77 US grants and 84 published applications in this corpus.
Search patents in A45D- Granted patents
- 77
- Published applications
- 84
- Assignees
- 41
- Inventors
- 149
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 2 | 4 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 8 |
| 2011 | 1 | 4 |
| 2012 | 4 | 7 |
| 2013 | 6 | 7 |
| 2014 | 1 | 4 |
| 2015 | 4 | 3 |
| 2016 | 2 | 3 |
| 2017 | 1 | 6 |
| 2018 | 1 | 6 |
| 2019 | 3 | 7 |
| 2020 | 4 | 2 |
| 2021 | 1 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 4 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cleansing device having a nebulizer and a suction unit12 May 2026US 12,622,498 B2L'oreal
- Healthcare comb10 Mar 2026US 12,569,047 B2Shanghai Yingshan Environmental Protection Technology Co., Ltd
- Comb device for removal of head lice from hair13 Jan 2026US 12,520,922 B2
- System and method for eradicating ectoparasites21 Oct 2025US 12,446,547 B2
- Lice repellant assembly22 Oct 2024US 12,121,016 B2
- System and method for eradicating ectoparasites25 Jun 2026US 2026/0174060 A1
- Easy-cleaning folding lice comb30 Apr 2026US 2026/0114578 A1E&I Comb Ltd.
- Dreadlocks Lint Remover17 Apr 2025US 2025/0120500 A1
- Comb for the treatment of pediculosis27 Feb 2025US 2025/0064195 A1Lacuna Inc.
- Cleansing device having a nebulizer and a suction unit11 Apr 2024US 2024/0115025 A1L'oreal
Most cited
By later US patents
- Hair grooming device81US 5,072,746 AEpilady International Inc. · 1991
- Lice comb assembly39US 6,158,443 AHealth Enterprises, Inc. · 2000
- Comb device for destruction of lice and lice eggs35US 5,261,427 A1993
- System and method for applying and removing cosmetic hair using biomimetic microstructure adhesive layer34US 8,171,943 B22012
- Animal brushes31US 6,874,446 B2Rolf C. Hagen, Inc. · 2005