B41J 33/20
By friction
Official title: by friction
B41J33/20 (By friction) appears on 12 US grants and 1 published applications in this corpus.
Search patents in B41J- Granted patents
- 12
- Published applications
- 1
- Assignees
- 4
- Inventors
- 16
- Latest grant
- 21 Jan 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Carbon ribbon recovery device and a printer having the same21 Jan 2014US 8,632,267 B2Shandong New Beiyang Information Technology Co., Ltd.
- Ribbon cassette with friction mechanism18 Sep 2001US 6,290,408 B1Alps Electric Co., Ltd.
- Paper feed method and apparatus1 May 2001US 6,224,051 B1Pfu Limited
- Paper feed method and apparatus for a printer18 Jul 2000US 6,089,564 APfu Limited
- Paper feed method and apparatus for a printer8 Feb 2000US 6,022,015 APfu Limited
Most cited
By later US patents
- Ribbon feed mechanism22US 4,797,690 AMatsushita Electric Industrial Co., Ltd. · 1989
- Paper feed method and apparatus for a printer12US 6,022,015 APfu Limited · 2000
- Paper feed method and apparatus12US 6,224,051 B1Pfu Limited · 2001
- Paper feed method and apparatus for a printer10US 5,846,007 APfu Limited · 1998
- Paper feed method and apparatus for a printer9US 5,713,674 APfu Limited · 1998