B41J 19/78
Positive-feed mechanisms
B41J19/78 (Positive-feed mechanisms) appears on 81 US grants and 8 published applications in this corpus.
Search patents in B41J- Granted patents
- 81
- Published applications
- 8
- Assignees
- 41
- Inventors
- 138
- Latest grant
- 28 Feb 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 8 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 7 | 0 |
| 1987 | 6 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 3 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Print medium advancing distance adjustment28 Feb 2017US 9,579,911 B2Hewlett-Packard Development Company, L. P.
- Print medium advancing distance adjustment24 Nov 2015US 9,193,158 B2Hewlett-Packard Development Company, L. P.
- Printing apparatus and processing method thereof10 Mar 2015US 8,974,021 B2Canon Kabushiki Kaisha
- Printing device and printing method6 Jan 2015US 8,926,039 B2Seiko Epson Corporation
- Printing apparatus and processing method thereof26 Aug 2014US 8,814,296 B2Canon Kabushiki Kaisha
- Print medium advancing distance adjustment11 Feb 2016US 2016/0039232 A1Hewlett-Packard Development Company, L. P.
- Printing apparatus and processing method thereof15 Jan 2015US 2015/0015640 A1Canon Kabushiki Kaisha
- Printing device and printing method2 Oct 2014US 2014/0292849 A1Seiko Epson Corporation
- Print medium advancing distance adjustment24 Jul 2014US 2014/0204143 A1Hewlett-Packard Development Company, L. P.
- Printing apparatus and processing method thereof11 Apr 2013US 2013/0088537 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Apparatus for feeding sheets of paper from a magazine to a printing office machine47US 4,248,415 A1981
- Thermal printing apparatus having variable speed printing26US 5,319,392 APitney Bowes Inc. · 1994
- Serial impact calculator printer25US 3,986,594 ALRC, Inc. · 1976
- Matrix head calculator printer21US 4,062,436 ALRC, Inc. · 1977
- Line control for platen printing devices20US 4,195,940 ASiemens Aktiengesellschaft · 1980