A46D 3/042
For fixing bristles using an anchor or staple
Official title: {for fixing bristles using an anchor or staple}
A46D3/042 (For fixing bristles using an anchor or staple) appears on 26 US grants and 30 published applications in this corpus.
Search patents in A46D- Granted patents
- 26
- Published applications
- 30
- Assignees
- 23
- Inventors
- 51
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 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 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 2 |
| 2017 | 3 | 2 |
| 2018 | 2 | 2 |
| 2019 | 3 | 2 |
| 2020 | 3 | 2 |
| 2021 | 0 | 4 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for producing bristle products5 May 2026US 12,616,296 B2Zahoransky AG
- Oral care implement12 Aug 2025US 12,383,049 B2Colgate-Palmolive Company
- Brushroll for vacuum cleaner9 May 2023US 11,641,989 B2BISSELL Inc.
- Tuft-picking device, brush-making machine, method for producing a tuft picker and method for producing a counter piece of a tuft-picking device1 Nov 2022US 11,484,114 B2Zahoransky AG
- Online social media network analyzer5 Jul 2022US 11,375,804 B1Wells Fargo Bank, N. A.
- Method for manufacturing bristle products, bristle product manufacturing machine, bristle product, and use of a fastening anchor made of plastics material6 Nov 2025US 2025/0338952 A1Zahoransky AG
- Toothbrush23 Oct 2025US 2025/0325094 A1Curaden AG
- Device for producing bristle products22 Feb 2024US 2024/0057756 A1Zahoransky AG
- Systems and methods for wire bristle tuft attachment9 Nov 2023US 2023/0354988 A1Mr. Bar-B-Q Products LLC
- Toothbrush and Anchor Wire Therefor6 Jul 2023US 2023/0210247 A1Colgate-Palmolive Company
Most cited
By later US patents
- Toothbrush comprising asymmetrically oriented tufts of bristles17US 9,572,417 B2Trisa Holding AG · 2017
- Brushroll for vacuum cleaner9US 10,034,588 B2BISSELL Homecare, Inc. · 2018
- Brush filling machine and method of operating same9US 5,104,196 AG. B. Boucherie N. V. · 1992
- Angled fibrous brushes of fibers fixed to a backing and method of manufacturing same6US 8,376,471 B2Ultrafab, Inc. · 2013
- Tufting method and brushroll for vacuum cleaner6US 9,693,663 B2BISSELL Homecare, Inc. · 2017