B26B 13/24
To aid hair cutting
Official title: to aid hair cutting
B26B13/24 (To aid hair cutting) appears on 89 US grants and 69 published applications in this corpus.
Search patents in B26B- Granted patents
- 89
- Published applications
- 69
- Assignees
- 23
- Inventors
- 120
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 2 |
| 2002 | 7 | 4 |
| 2003 | 5 | 3 |
| 2004 | 3 | 3 |
| 2005 | 3 | 3 |
| 2006 | 1 | 7 |
| 2007 | 9 | 14 |
| 2008 | 3 | 4 |
| 2009 | 2 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 3 | 3 |
| 2015 | 3 | 0 |
| 2016 | 2 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 3 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 4 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for adjusting space of scissors10 Feb 2026US 12,544,941 B2
- Scissors with integrated comb having blade-based measurement portions2 Jan 2024US 11,858,151 B2
- Scissors with removable feather razor24 Jan 2023US 11,559,910 B2
- Hair-cutting shears1 Nov 2022US 11,485,032 B2
- Scissor guide14 Apr 2020US 10,618,187 B2
- Device for adjusting space of scissors25 Jul 2024US 2024/0246250 A1
- Hair collection tool16 Nov 2023US 2023/0366786 A1Aderans Co., Ltd.
- Scissors with integrated comb having blade-based measurement portions7 Sep 2023US 2023/0278242 A1
- Nasal hair trimmer15 Jun 2023US 2023/0182332 A1Bocas Inc.
- Hairdressing scissors23 Feb 2023US 2023/0054913 A1
Most cited
By later US patents
- Automated hair isolation and processing system91US 6,973,931 B12005
- Instrument for cutting hair and simultaneously cauterize the cut hair ends42US 5,309,640 AS.E.R.P.A.T. S.r.l. · 1994
- Instrument for cutting multi-strand plastic fiber materials30US 6,061,912 A2000
- Scissors29US 6,249,977 B12001
- Dummy hair clipper head for the attachment of guide combs24US 7,536,789 B22009