B26B 19/22
Clippers or shavers operating with a plurality of cutting edges: with provision
Official title: with provision for thinning-out hair
B26B19/22 (Clippers or shavers operating with a plurality of cutting edges: with provision) appears on 23 US grants and 18 published applications in this corpus.
Search patents in B26B- Granted patents
- 23
- Published applications
- 18
- Assignees
- 13
- Inventors
- 38
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 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 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 3 |
| 2005 | 0 | 0 |
| 2006 | 3 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hair trimmer and deshedder for pets5 Aug 2025US 12,377,559 B2Four Paws Products, Ltd.
- Dreadlock grooming device4 Jul 2023US 11,691,304 B2
- Comb for a hair clipper25 Jan 2022US 11,230,021 B2Koninklijke Philips N. V.
- Beard trimmer6 Oct 2020US 10,792,824 B2Braun GmbH
- Clipper attachment21 May 2019US 10,293,500 B1
- Attachment for electric hair clipper31 Oct 2024US 2024/0359346 A1DIC Corporation
- Universal Comb Fade Blade16 Nov 2023US 2023/0364814 A1
- Hair trimmer and deshedder for pets2 Feb 2023US 2023/0036461 A1Four Paws Products, Ltd.
- Dreadlock grooming device10 Feb 2022US 2022/0040873 A1
- Comb for a hair clipper14 Jan 2021US 2021/0008740 A1Koninklijke Philips N. V.
Most cited
By later US patents
- Double-blade hair trimming device27US 9,381,655 B2Specialife (Zhuhai) Co., Ltd. · 2016
- Clipper attachment26US 10,293,500 B12019
- Blade attachments for electric beard trimmers22US 4,724,614 AWahl Clipper Corporation · 1988
- Hair trimming device with removably mountable components for removal of split ends and styling of hair21US 7,040,021 B22006
- Bang cutter17US 5,213,116 A1993