A46D 1/0269
Monofilament bristles
Official title: {Monofilament bristles}
A46D1/0269 (Monofilament bristles) appears on 16 US grants and 23 published applications in this corpus.
Search patents in A46D- Granted patents
- 16
- Published applications
- 23
- Assignees
- 17
- Inventors
- 42
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 5 |
| 2020 | 1 | 2 |
| 2021 | 2 | 3 |
| 2022 | 3 | 3 |
| 2023 | 3 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Wound cleansing device29 Sep 2026US 12,746,027 B2Lohmann & Rauscher GmbH & Co. KG
- Mold insert and method of making a mold insert18 Jun 2024US 12,011,082 B2The Procter & Gamble Company
- Method of making a unitary brush head and unitary toothbrush head21 Nov 2023US 11,819,118 B2The Procter & Gamble Company
- Method of bundling bristles to be used in paint brushes, a paint brush head comprising a plurality of bristles and a paint brush comprising a plurality of bristles and/or a paint brush head13 Jun 2023US 11,672,331 B2Orkla House Care AB
- Mold insert and method of making a mold insert6 Jun 2023US 11,666,136 B2The Procter & Gamble Company
- Fadable Multifunctional Monofilament Having a Core-Shell Structure20 Nov 2025US 2025/0354302 A1Celanese Xingda Filaments Co., Ltd
- Mold insert and method of making a mold insert17 Aug 2023US 2023/0255343 A1The Procter & Gamble Company
- Hair loss treatment20 Oct 2022US 2022/0331221 A1Adegen LLC
- Polyester-Based Monofilament for Toothbrush14 Jul 2022US 2022/0218098 A1Asahi Kasei Advance Corporation
- Mold insert and method of making a mold insert31 Mar 2022US 2022/0095777 A1The Procter & Gamble Company
Most cited
By later US patents
- Toothbrush, toothbrush head and tooth cleaning bristle19US 8,453,288 B2Braun GmbH · 2013
- Brush bristle material12US 7,752,702 B22010
- Toothbrush and bristle and brush head for a toothbrush6US 8,789,228 B2Braun GmbH · 2014
- Brush head and method of operating the brush head5US 10,821,480 B2Fosieborg AB · 2020
- Low pressure polishing method and apparatus5US 8,105,134 B2Epoxi-Tech, Inc. · 2012