A46B 9/08
Supports or guides for bristles
A46B9/08 (Supports or guides for bristles) appears on 215 US grants and 206 published applications in this corpus.
Search patents in A46B- Granted patents
- 215
- Published applications
- 206
- Assignees
- 123
- Inventors
- 427
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 3 |
| 2003 | 5 | 5 |
| 2004 | 5 | 9 |
| 2005 | 2 | 6 |
| 2006 | 1 | 1 |
| 2007 | 1 | 8 |
| 2008 | 5 | 9 |
| 2009 | 2 | 6 |
| 2010 | 3 | 4 |
| 2011 | 7 | 4 |
| 2012 | 4 | 5 |
| 2013 | 4 | 8 |
| 2014 | 7 | 8 |
| 2015 | 4 | 7 |
| 2016 | 7 | 10 |
| 2017 | 4 | 12 |
| 2018 | 6 | 11 |
| 2019 | 12 | 10 |
| 2020 | 13 | 17 |
| 2021 | 12 | 17 |
| 2022 | 8 | 15 |
| 2023 | 11 | 12 |
| 2024 | 11 | 8 |
| 2025 | 7 | 7 |
| 2026 | 9 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wound cleansing device29 Sep 2026US 12,746,027 B2Lohmann & Rauscher GmbH & Co. KG
- Shaving brush8 Sep 2026US 12,727,660 B2Triaxis Machine & Tool, LLC
- Marking instrument8 Sep 2026US 12,728,664 B2BIC Violex Single Member S.A.
- Brushroll for vacuum cleaner21 Apr 2026US 12,605,022 B2BISSELL Inc.
- Cylindrical brush and method of manufacture7 Apr 2026US 12,594,703 B2Tcnv, LLC
- Cylindrical brush and method of manufacture13 Aug 2026US 2026/0233446 A1Tcnv, LLC
- Cage-Type Brush23 Apr 2026US 2026/0108054 A1Hair4Good, LLC
- Adjustable Hairbrush Assembly29 Jan 2026US 2026/0026607 A1
- Rotatable brush for surface cleaning apparatus25 Dec 2025US 2025/0386986 A1Omachron Intellectual Property Inc.
- Marking instrument2 Oct 2025US 2025/0303779 A1BIC Violex Single Member S.A.
Most cited
By later US patents
- Toothbrush head with flexibly mounted bristles114US 6,088,870 AColgate-Palmolive Company · 2000
- Toothbrush93US 4,128,910 APigeon Corporation · 1978
- Brush-ware with adjustable bristle hardness85US 6,161,245 ACoronet-Werke GmbH · 2000
- Toothbrush80US 6,957,469 B2Church & Dwight Co., Inc. · 2005
- Toothbrush with inter-gingiva-sulcus scraping bristles77US 6,105,191 A2000