B43K 23/02
Holders or connectors for writing implements: with means for preventing rolling
Official title: with means for preventing rolling (B43K23/004 - B43K23/012 take precedence)
B43K23/02 (Holders or connectors for writing implements: with means for preventing rolling) appears on 72 US grants and 64 published applications in this corpus.
Search patents in B43K- Granted patents
- 72
- Published applications
- 64
- Assignees
- 37
- Inventors
- 130
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 1 |
| 2002 | 7 | 2 |
| 2003 | 3 | 3 |
| 2004 | 0 | 3 |
| 2005 | 3 | 2 |
| 2006 | 2 | 3 |
| 2007 | 2 | 0 |
| 2008 | 0 | 4 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 3 |
| 2015 | 2 | 2 |
| 2016 | 4 | 4 |
| 2017 | 4 | 2 |
| 2018 | 2 | 5 |
| 2019 | 3 | 6 |
| 2020 | 6 | 5 |
| 2021 | 1 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 2 | 2 |
| 2025 | 0 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Writing system having magnetic writing tool and magnetic support surface therefor22 Oct 2024US 12,122,180 B2SteadyScrib, LLC
- Connectable marker pens20 Aug 2024US 12,064,988 B1Shenzhen Thousandshores Technology Co., Ltd.
- Marker stand22 Nov 2022US 11,504,994 B1Big Bee, Little Bee LLC
- Holding device with flexible adapter18 Jan 2022US 11,227,513 B2
- System and method for holding and sanitizing writing implements24 Aug 2021US 11,097,027 B2
- Detachable supporting device23 Jul 2026US 2026/0213056 A1Novium Taiwan Inc.
- Writing instrument and writing part replacement unit25 Dec 2025US 2025/0388041 A1Mitsubishi Pencil Company, Limited
- Magnetic support for pens and the like6 Nov 2025US 2025/0340083 A1
- Storage Bin Insert16 Oct 2025US 2025/0319719 A1Cut It Out Scrapbook Supplies, Inc.
- Multi-tool marking device24 Oct 2024US 2024/0351362 A1
Most cited
By later US patents