B41L 47/42
Printing mechanisms
B41L47/42 (Printing mechanisms) appears on 21 US grants and 2 published applications in this corpus.
Search patents in B41L- Granted patents
- 21
- Published applications
- 2
- Assignees
- 15
- Inventors
- 28
- Latest grant
- 16 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 6 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 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 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- B41L 47/46Using line-contact members14
- B41L 47/48With inking or ink-ribbon devices4
- B41L 47/44Using flat platens3
- B41L 47/50Using multiple impression-members or -surfaces0
- B41L 47/52With movable counter-pressure plates for printing from selected areas of printing surfaces0
- B41L 47/54With means for automatically reciprocating printing plate transversely to enable addresses to0
Recent patents
- Imprinting apparatus16 Mar 2021US 10,946,577 B2Samsung Electronics Co., Ltd.
- Arrangement to print to strip-like print media6 Jan 2015US 8,926,089 B2Francotyp-Postalia GmbH
- Credit card imprinter20 Nov 2001US 6,318,258 B1NBS Technologies, Inc.
- Ink ribbon cassette28 Jan 1997US 5,597,248 APelikan Produktions AG
- Imprinter apparatus and method16 Mar 1993US 5,193,459 ADataCard Corporation
Most cited
By later US patents
- Inking roller and apparatus and method for printing using such roller11US 4,024,816 ADayco Corporation · 1977
- Platen positioning means for imprinters9US 3,954,056 AControl Data Corporation · 1976
- Ink ribbon cassette9US 5,597,248 APelikan Produktions AG · 1997
- Electromagnetic printing device8US 4,029,010 APitney Bowes Inc. · 1977
- Document imprinter7US 4,092,920 ALitton Business Systems, Inc. · 1978