B43K 23/06
Means for connecting two or more writing implements
B43K23/06 (Means for connecting two or more writing implements) appears on 46 US grants and 61 published applications in this corpus.
Search patents in B43K- Granted patents
- 46
- Published applications
- 61
- Assignees
- 34
- Inventors
- 96
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 2 |
| 2005 | 1 | 3 |
| 2006 | 0 | 5 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 1 | 1 |
| 2010 | 3 | 4 |
| 2011 | 0 | 4 |
| 2012 | 0 | 0 |
| 2013 | 3 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 3 |
| 2017 | 1 | 7 |
| 2018 | 3 | 5 |
| 2019 | 6 | 2 |
| 2020 | 2 | 3 |
| 2021 | 2 | 4 |
| 2022 | 4 | 3 |
| 2023 | 3 | 5 |
| 2024 | 5 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modular desktop craft utensils storage system for storing craft utensils31 Mar 2026US 12,589,612 B2Direct Sales B.V.
- Eyebrow contour tool7 Jan 2025US 12,185,819 B2
- Systems and methods for reproduction of drawings27 Aug 2024US 12,070,967 B1
- Connectable marker pens20 Aug 2024US 12,064,988 B1Shenzhen Thousandshores Technology Co., Ltd.
- Color linker16 Jul 2024US 12,036,814 B2Societe BIC
- Modular desktop craft utensils storage system for storing craft utensils16 Jul 2026US 2026/0200262 A1Direct Sales B.V.
- Pen holder8 May 2025US 2025/0144956 A1Bleispitz GmbH
- Multi-tool marking device24 Oct 2024US 2024/0351362 A1
- Eyebrow Contour Tool9 Nov 2023US 2023/0354985 A1
- Modular desktop craft utensils storage system for storing craft utensils24 Aug 2023US 2023/0264512 A1Direct Sales B.V.
Most cited
By later US patents
- Double-ended pen46US 5,338,123 APelikan Aktiengesellschaft · 1994
- Writing instrument36US 5,044,804 APioneer Industrial Corporation · 1991
- Marker assembly22US 6,161,975 AEK Success, Ltd. · 2000
- Marker holder and eraser17US 9,409,437 B2Chameleon Corporation, Inc. · 2016
- Design apparatus15US 5,263,259 A1993