A46D 3/047
For clamping or gluing bristles into rings
Official title: {for clamping or gluing bristles into rings, e.g. paint brushes, brooms}
A46D3/047 (For clamping or gluing bristles into rings) appears on 13 US grants and 22 published applications in this corpus.
Search patents in A46D- Granted patents
- 13
- Published applications
- 22
- Assignees
- 17
- Inventors
- 33
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 0 | 2 |
| 2018 | 2 | 1 |
| 2019 | 2 | 0 |
| 2020 | 2 | 2 |
| 2021 | 0 | 4 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 3 |
| 2025 | 0 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Makeup brush3 Sep 2024US 12,075,908 B2Lumetique, Inc.
- Makeup brush12 Sep 2023US 11,751,676 B2Lumetique, Inc.
- Brush head manufacturing method and device15 Nov 2022US 11,497,302 B2Koninklijke Philips N. V.
- Makeup brush3 Nov 2020US 10,820,684 B2
- Brush head assembly and methods of manufacture3 Mar 2020US 10,575,627 B2Koninklijke Philips N. V.
- Nail brush crimper4 Dec 2025US 2025/0366606 A1Startool, Inc.
- Device for compacting bristle bundles, bristle product production machine, and method for compacting bristle bundles2 Oct 2025US 2025/0302187 A1Zahoransky AG
- Makeup Brush31 Jul 2025US 2025/0241432 A1Lumetique, Inc.
- Polishing brush system29 Aug 2024US 2024/0286239 A1The Malish Corporation
- Makeup Brush11 Jul 2024US 2024/0225254 A1Lumetique, Inc.
Most cited
By later US patents
- Manufacturing process and arrangement for manufacturing brush-type seals12US 6,062,463 AMTU Motoren- und Turbinen-Union Muenchen GmbH · 2000
- End brush and method of making6US 5,464,275 AJason, Inc. · 1995
- Makeup brush3US 10,820,684 B22020
- Method of forming a bristle stack for paint brushes2US 10,051,953 B2LG Harris & Co Limited · 2018
- Environmental-friendly paintbrush without bristle-implanting holes and its processing method2US 10,477,951 B2Hubei C.P. Nc Machinery Ltd. · 2019