B43K 11/005
Filling devices: for refilling capillary reservoirs
Official title: {for refilling capillary reservoirs}
B43K11/005 (Filling devices: for refilling capillary reservoirs) appears on 27 US grants and 28 published applications in this corpus.
Search patents in B43K- Granted patents
- 27
- Published applications
- 28
- Assignees
- 20
- Inventors
- 73
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 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 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 2 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 3 |
| 2022 | 1 | 2 |
| 2023 | 4 | 3 |
| 2024 | 2 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Liquid replenishing bottle, liquid replenishing system, and liquid storage container14 Oct 2025US 12,441,114 B2Canon Kabushiki Kaisha
- Writing instrument22 Jul 2025US 12,365,197 B2C. Josef Lamy GmbH
- Double-head marker pen18 Jun 2024US 12,011,948 B2China First Pencil Co., Ltd.
- System for refilling of used markers23 Apr 2024US 11,964,508 B2
- Wicking nib device and system14 Nov 2023US 11,813,887 B2Crayola LLC
- Writing instrument30 May 2024US 2024/0174020 A1C. Josef Lamy GmbH
- Double-head marker pen23 Nov 2023US 2023/0373237 A1China First Pencil Co., Ltd.
- System for refilling of used markers2 Mar 2023US 2023/0060737 A1
- Wicking nib device and system26 Jan 2023US 2023/0027704 A1Crayola LLC
- Liquid replenishing container, liquid replenishing system, and liquid storage container15 Dec 2022US 2022/0396089 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Coloring pen assembly32US 3,993,409 A1976
- Water-metachromatic cloth sheet, toy set using the same, and writing instrument for water-metachromatic members14US 6,953,345 B1The Pilot Ink Co., Ltd. · 2005
- Ink pot for felt pens for inscribing posters or the like13US 4,614,163 AEsselte Pendaflex Corporation · 1986
- Writing implement13US 5,433,545 AMerz & Krell GmbH & Co. · 1995
- Fluid applicator instrument10US 6,986,620 B22006