B43L 19/04
Fibrous erasers
B43L19/04 (Fibrous erasers) appears on 6 US grants and 9 published applications in this corpus.
Search patents in B43L- Granted patents
- 6
- Published applications
- 9
- Assignees
- 5
- Inventors
- 11
- Latest grant
- 25 Jun 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year.
Recent patents
- Marker holder and eraser25 Jun 2019US 10,328,742 B2Chameleon Corporation, Inc.
- Tablet with interconnection features2 Apr 2019US 10,245,878 B2Comsero, Inc.
- Tablet with interconnection features7 Nov 2017US 9,809,049 B2Comsero, Inc.
- Molded object having nonwoven fibrous structure12 Sep 2017US 9,758,925 B2Kuraray Co., Ltd.
- Marker holder and eraser9 Aug 2016US 9,409,437 B2Chameleon Corporation, Inc.
- Friction body with anisotropic thermal conductivity15 Feb 2024US 2024/0051331 A1BIC Violex Single Member S.A.
- Marker holder and eraser11 Jan 2018US 2018/0009254 A1Chameleon Corporation, Inc.
- Tablet with Interconnection Features16 Nov 2017US 2017/0326904 A1Comsero, Inc.
- Marker holder and eraser26 May 2016US 2016/0144654 A1Chameleon Corporation, Inc.
- Tablet with interconnection features9 Apr 2015US 2015/0099259 A1Comsero, Inc.
Most cited
By later US patents