A45D 6/02
Devices for winding the hair upon steep-curlers
A45D6/02 (Devices for winding the hair upon steep-curlers) appears on 32 US grants and 39 published applications in this corpus.
Search patents in A45D- Granted patents
- 32
- Published applications
- 39
- Assignees
- 17
- Inventors
- 52
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 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 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 4 |
| 2014 | 3 | 3 |
| 2015 | 3 | 6 |
| 2016 | 3 | 7 |
| 2017 | 6 | 3 |
| 2018 | 2 | 2 |
| 2019 | 2 | 2 |
| 2020 | 3 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 3 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hair curler6 Jan 2026US 12,514,352 B2Dongguan Fumeikang Electrical Technology Co., Ltd.
- Hairstyling apparatuses and related methods16 Dec 2025US 12,495,878 B2Kiss Nail Products, Inc.
- Hairstyling apparatuses and related methods25 Feb 2025US 12,232,595 B2Kiss Nail Products, Inc.
- Hair styling aid7 Jun 2022US 11,350,719 B2Tf3 Limited
- Hair shaping device3 Nov 2020US 10,820,676 B2WIK Far East Ltd.
- Automatic hair curler19 Mar 2026US 2026/0076467 A1Guangdong Roman Technology Co., Ltd.
- Hair curler29 May 2025US 2025/0169587 A1Shenzhen Fenda Technology Co., Ltd.
- Electric hair curler12 Dec 2024US 2024/0407520 A1
- Hair curler14 Nov 2024US 2024/0374008 A1SharkNinja Operating LLC
- Hair curler19 Sep 2024US 2024/0306783 A1Dongguan Fumeikang Electrical Technology Co., Ltd.
Most cited
By later US patents