B41J 2002/17516
Comprising a collapsible ink holder
Official title: {comprising a collapsible ink holder, e.g. a flexible bag}
B41J2002/17516 (Comprising a collapsible ink holder) appears on 650 US grants and 698 published applications in this corpus.
Search patents in B41J- Granted patents
- 650
- Published applications
- 698
- Assignees
- 71
- Inventors
- 718
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 17 | 0 |
| 1999 | 10 | 0 |
| 2000 | 10 | 0 |
| 2001 | 9 | 2 |
| 2002 | 10 | 8 |
| 2003 | 8 | 11 |
| 2004 | 13 | 13 |
| 2005 | 6 | 73 |
| 2006 | 8 | 14 |
| 2007 | 17 | 17 |
| 2008 | 47 | 63 |
| 2009 | 26 | 42 |
| 2010 | 55 | 39 |
| 2011 | 51 | 14 |
| 2012 | 19 | 15 |
| 2013 | 29 | 15 |
| 2014 | 19 | 22 |
| 2015 | 22 | 26 |
| 2016 | 26 | 26 |
| 2017 | 25 | 28 |
| 2018 | 19 | 27 |
| 2019 | 27 | 23 |
| 2020 | 25 | 36 |
| 2021 | 29 | 28 |
| 2022 | 24 | 24 |
| 2023 | 23 | 30 |
| 2024 | 18 | 20 |
| 2025 | 24 | 46 |
| 2026 | 10 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ink-receiving body and recording method22 Sep 2026US 12,741,470 B2Seiko Epson Corporation
- Inkjet image forming apparatus capable of suppressing erroneous operation when connecting joint to discharge port of ink container1 Sep 2026US 12,722,382 B2KYOCERA Document Solutions Inc.
- Ink container and recording apparatus21 Jul 2026US 12,686,212 B2Canon Kabushiki Kaisha
- Liquid supply apparatus, printing system, and printing apparatus7 Jul 2026US 12,673,500 B2Canon Kabushiki Kaisha
- Liquid supply apparatus, printing system, and printing apparatus30 Jun 2026US 12,668,062 B2Canon Kabushiki Kaisha
- Liquid accommodation body and method of pouring liquid into liquid accommodation body1 Oct 2026US 2026/0296035 A1Seiko Epson Corporation
- Liquid supply apparatus, printing system, and printing apparatus1 Oct 2026US 2026/0296036 A1Canon Kabushiki Kaisha
- Liquid supply apparatus, printing system, and printing apparatus24 Sep 2026US 2026/0285049 A1Canon Kabushiki Kaisha
- Liquid storage container, manufacturing method of liquid storage container, and liquid ejection apparatus3 Sep 2026US 2026/0257486 A1Canon Kabushiki Kaisha
- Liquid ejecting apparatus and method for reusing liquid accommodating body27 Aug 2026US 2026/0249615 A1Seiko Epson Corporation
Most cited
By later US patents
- Replaceable ink cartridge having surface wiring resistance pattern271US 5,506,611 ACanon Kabushiki Kaisha · 1996
- Method and apparatus for replenishing an ink cartridge171US 5,280,300 AHewlett-Packard Company · 1994
- Ink jet recording apparatus constructed to detect a properly mounted ink cartridge152US 6,062,667 ACanon Kabushiki Kaisha · 2000
- Ink container, valve unit, ink container manufacturing method, ink jet head cartridge and recording apparatus135US 6,719,415 B1Canon Kabushiki Kaisha · 2004
- Ink jet printing apparatus having modular components133US 5,682,191 AIris Graphics, Inc. · 1997