B41J 2/255
Arrangement of the print ends of the wires
B41J2/255 (Arrangement of the print ends of the wires) appears on 74 US grants and 5 published applications in this corpus.
Search patents in B41J- Granted patents
- 74
- Published applications
- 5
- Assignees
- 29
- Inventors
- 81
- Latest grant
- 26 May 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 8 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Wire dot printer head and wire dot printer using the same8 Apr 2003US 6,543,944 B2Toshiba Tec Kabushiki Kaisha
- Wire dot printer head and wire dot printer using the same4 Feb 2003US 6,513,997 B2Toshiba Tec Kabushiki Kaisha
- Liquid discharge apparatus28 Nov 2019US 2019/0358951 A1Seiko Epson Corporation
- Dot impact printing head and printing apparatus28 Jun 2018US 2018/0178544 A1Seiko Epson Corporation
- Liquid discharge apparatus29 Mar 2018US 2018/0086053 A1Seiko Epson Corporation
- Wire dot printer head and wire dot printer using the same23 Jan 2003US 2003/0016982 A1Toshiba Tec Kabushiki Kaisha
- Wire dot printer head and wire dot printer using the same31 Jan 2002US 2002/0012557 A1Toshiba Tec Kabushiki Kaisha
Most cited
By later US patents
- Ink jet recording apparatus and method for replenishing ink in the tank cartridge64US 6,247,803 B1Seiko Epson Corporation · 2001
- Dot matrix printer supply system having ink absorbing member filled under reduced pressure63US 5,156,472 ASeiko Epson Corporation · 1992
- Dot matrix printer ink supply system having ink absorbing member substantially filling an ink tank57US 5,221,148 A1993
- Ink-supplied wire dot matrix printer head54US 4,969,759 ASeiko Epson Corporation · 1990
- Multi-color cartridge ink-supply system for a dot matrix printer48US 5,156,473 ASeiko Epson Corporation · 1992