A46D 1/003
Testing of brushes
Official title: {Testing of brushes}
A46D1/003 (Testing of brushes) appears on 2 US grants and 5 published applications in this corpus.
Search patents in A46D- Granted patents
- 2
- Published applications
- 5
- Assignees
- 4
- Inventors
- 9
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Digital imaging and artificial intelligence (ai)-based systems and methods for analyzing oral care implement degradation6 Aug 2026US 2026/0228891 A1The Procter & Gamble Company
- Method for quality testing of brushes, in particular toothbrushes, testing device and brush making machine10 Nov 2022US 2022/0358632 A1Zahoransky AG
- Brush gauge and related methods26 Nov 2020US 2020/0367636 A1Paris Presents Incorporated
- Laser markable monofilaments30 Jan 2003US 2003/0019064 A1
- Laser markable monofilaments30 Jan 2003US 2003/0022090 A1
Most cited
By later US patents