A46B 3/20
The bristles being fixed or joined in rubber bodies
Official title: the bristles being fixed or joined in rubber bodies, e.g. in soft rubber
A46B3/20 (The bristles being fixed or joined in rubber bodies) appears on 83 US grants and 83 published applications in this corpus.
Search patents in A46B- Granted patents
- 83
- Published applications
- 83
- Assignees
- 44
- Inventors
- 127
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 4 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 8 |
| 2006 | 2 | 1 |
| 2007 | 2 | 3 |
| 2008 | 1 | 4 |
| 2009 | 2 | 3 |
| 2010 | 6 | 3 |
| 2011 | 2 | 2 |
| 2012 | 3 | 0 |
| 2013 | 4 | 3 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 3 | 6 |
| 2017 | 1 | 5 |
| 2018 | 3 | 9 |
| 2019 | 9 | 4 |
| 2020 | 8 | 5 |
| 2021 | 5 | 4 |
| 2022 | 4 | 3 |
| 2023 | 4 | 4 |
| 2024 | 0 | 4 |
| 2025 | 3 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Process for producing a toothbrush117US 6,988,777 B2Trisa Holding AG · 2006
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