B43K 24/12
Operating by means sliding in longitudinally-slotted casings
Official title: operating by means sliding in longitudinally-slotted casings
B43K24/12 (Operating by means sliding in longitudinally-slotted casings) appears on 37 US grants and 34 published applications in this corpus.
Search patents in B43K- Granted patents
- 37
- Published applications
- 34
- Assignees
- 14
- Inventors
- 52
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 0 |
| 2017 | 2 | 7 |
| 2018 | 2 | 2 |
| 2019 | 4 | 4 |
| 2020 | 4 | 3 |
| 2021 | 2 | 4 |
| 2022 | 6 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-pen having sharp knob containing a through hole for sharp lead26 Nov 2024US 12,151,504 B2LIVEWORK Co., Ltd.
- Writing tool provided with refill23 May 2023US 11,654,711 B2Mitsubishi Pencil Company, Limited
- Retractive writing utensil27 Dec 2022US 11,535,050 B2Zebra Co., Ltd.
- Multifunction pen18 Oct 2022US 11,472,222 B2Mitsubishi Pencil Company, Limited
- Multi-function writing instrument comprising a lead-holder system16 Aug 2022US 11,413,902 B2Societe BIC
- Multi-core writing implement5 Mar 2026US 2026/0061771 A1Kabushiki Kaisha Pilot Corporation
- Active stylus pen14 Aug 2025US 2025/0256530 A1Zebra Co., Ltd.
- Multi-pen having sharp knob containing a through hole for sharp lead4 Jan 2024US 2024/0001707 A1LIVEWORK Co., Ltd.
- Multi-color marker pen26 Oct 2023US 2023/0339257 A1Mungyo Ons Corporation
- Retractive writing utensil16 Jun 2022US 2022/0184996 A1Zebra Co., Ltd.
Most cited
By later US patents
- Curved writing instrument29US 5,564,849 A1996
- Ink cartridge selection control mechanism of a multi-ink cartridge writing apparatus26US 5,599,122 A1997
- Highlighter and pen combination18US 8,262,304 B22012
- Multiplex writing instrument12US 5,749,663 APentel Kabushiki Kaisha · 1998
- Thermochromic writing instrument11US 8,322,937 B2The Pilot Ink Co., Ltd. · 2012