A45D 6/00
Details of, or accessories for, hair-curling or hair-waving devices
A45D6/00 (Details of, or accessories for, hair-curling or hair-waving devices) appears on 167 US grants and 199 published applications in this corpus.
Search patents in A45D- Granted patents
- 167
- Published applications
- 199
- Assignees
- 81
- Inventors
- 392
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 0 |
| 2003 | 3 | 2 |
| 2004 | 0 | 2 |
| 2005 | 1 | 4 |
| 2006 | 1 | 1 |
| 2007 | 2 | 5 |
| 2008 | 1 | 6 |
| 2009 | 2 | 2 |
| 2010 | 1 | 3 |
| 2011 | 0 | 5 |
| 2012 | 2 | 4 |
| 2013 | 8 | 11 |
| 2014 | 4 | 8 |
| 2015 | 4 | 12 |
| 2016 | 6 | 20 |
| 2017 | 13 | 16 |
| 2018 | 2 | 16 |
| 2019 | 5 | 7 |
| 2020 | 9 | 12 |
| 2021 | 7 | 9 |
| 2022 | 13 | 8 |
| 2023 | 2 | 12 |
| 2024 | 6 | 12 |
| 2025 | 6 | 14 |
| 2026 | 3 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A45D 6/04Devices for winding the hair on flat-curlers49
- A45D 6/02Devices for winding the hair upon steep-curlers32
- A45D 6/20Devices for controlling the temperature of hair curlers22
- A45D 6/14Simple clamps for hair curlers17
- A45D 6/18Protecting devices or packages for hair curlers or the like while in13
- A45D 2006/005Accessories thereforIndexing code7
- A45D 6/06Devices for pneumatic waving in form boxes3
- A45D 6/08Base-clamps3
All 9 subgroupsShow fewer
Recent patents
- Electrode device and hair curler26 May 2026US 12,640,529 B2Shenzhen Fenda Technology Co., Ltd.
- Portable heating systems3 Feb 2026US 12,538,968 B2Schawbel Technologies LLC
- Hair curler6 Jan 2026US 12,514,352 B2Dongguan Fumeikang Electrical Technology Co., Ltd.
- Electric storage type hair steam perm structure23 Dec 2025US 12,501,980 B2
- Hairstyling apparatuses and related methods16 Dec 2025US 12,495,878 B2Kiss Nail Products, Inc.
- Hair-Curling Device11 Jun 2026US 2026/0157495 A1
- Hair styling apparatus and ejectable hair holder28 May 2026US 2026/0144348 A1Empower Brands, LLC
- Smart hair straightener21 May 2026US 2026/0137183 A1Pixart Imaging Inc.
- Hair device and method of use thereof30 Apr 2026US 2026/0114568 A1
- Apparatus and methods for styling hair26 Mar 2026US 2026/0083225 A1
Most cited
By later US patents
- Dispenser for permanent wave rods and end papers125US 4,828,144 A1989
- Detachable hairbrush77US 5,992,423 A1999
- System for professional round brush blow-drying60US 6,070,597 AM Head, LLC · 2000
- Apparatus and method for axially twisting hair57US 5,119,847 AQuartern Group · 1992
- Hair styler55US 6,962,159 B12005