B43K 24/026
With a sleeve sliding on the forward end of the lead
Official title: {with a sleeve sliding on the forward end of the lead}
B43K24/026 (With a sleeve sliding on the forward end of the lead) appears on 27 US grants and 22 published applications in this corpus.
Search patents in B43K- Granted patents
- 27
- Published applications
- 22
- Assignees
- 22
- Inventors
- 46
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 2 | 1 |
| 2009 | 0 | 3 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 3 | 0 |
| 2015 | 0 | 5 |
| 2016 | 1 | 0 |
| 2017 | 3 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 3 | 2 |
| 2022 | 3 | 0 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Retractable felt-tipped pen28US 6,213,661 B12001
- Flexible pen with sliding sleeve22US 4,580,919 A1986
- Retractable implement closure20US 4,595,307 A1986
- Ball-point pen20US 4,601,599 AKatoh Kinzoku Kogyo Kabushiki Kaisha · 1986
- Writing instrument having a movable protective sleeve11US 9,539,848 B2Societe BIC · 2017