Y10S 15/05
Varied length bristle
Y10S15/05 (Varied length bristle) appears on 179 US grants and 57 published applications in this corpus.
Search patents in Y10S- Granted patents
- 179
- Published applications
- 57
- Assignees
- 65
- Inventors
- 242
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 6 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 7 | 0 |
| 1989 | 7 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 10 | 0 |
| 1995 | 9 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 7 | 0 |
| 1999 | 11 | 0 |
| 2000 | 11 | 0 |
| 2001 | 16 | 7 |
| 2002 | 9 | 8 |
| 2003 | 6 | 5 |
| 2004 | 4 | 4 |
| 2005 | 5 | 5 |
| 2006 | 2 | 2 |
| 2007 | 7 | 2 |
| 2008 | 2 | 3 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 2 | 0 |
| 2012 | 2 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 3 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 3 | 2 |
| 2018 | 2 | 3 |
| 2019 | 3 | 0 |
| 2020 | 2 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hair care device16 Sep 2025US 12,414,623 B2Tangle Teezer Limited
- Hair care device10 Oct 2023US 11,779,101 B2Tangle Teezer Limited
- Hair care device8 Nov 2022US 11,490,720 B2Tangle Teezer Limited
- Brush head for a toothbrush and method for producing the brush head11 Jan 2022US 11,219,513 B2Trisa Holding AG
- Hair care device21 Apr 2020US 10,624,444 B2
- Hair care device26 Feb 2026US 2026/0053260 A1Tangle Teezer Limited
- Process for producing a toothbrush having a bristle area design25 Jan 2024US 2024/0023701 A1Trisa Holding AG
- Hair care device4 Jan 2024US 2024/0000221 A1Tangle Teezer Limited
- Hair care device23 Feb 2023US 2023/0053927 A1Tangle Teezer Limited
- Hair care device13 Aug 2020US 2020/0253366 A1Tangle Teezer Limited
Most cited
By later US patents
- Multi-level bristle tuft toothbrush277US 5,392,483 AChesebrough-Pond' s USA Co., Division of Conopco, Inc. · 1995
- Toothbrush comprising a brush member having bristles of different lengths, and brush member having bristles of different lengths for a tooth brush277US 6,237,178 B1U. S. Philips Corporation · 2001
- Brush arrangement and toothbrush with brush arrangement210US 6,363,565 B1Braun GmbH · 2002
- Plaque removing toothbrush171US 5,341,537 AColgate-Palmolive Company · 1994
- Prophy bristle toothbrush167US 5,930,860 A1999