G07B 2017/00548
Mechanical printhead
Official title: {Mechanical printhead}
G07B2017/00548 (Mechanical printhead) appears on 202 US grants and 4 published applications in this corpus.
Search patents in G07B- Granted patents
- 202
- Published applications
- 4
- Assignees
- 36
- Inventors
- 188
- Latest grant
- 11 Jan 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 11 | 0 |
| 1982 | 8 | 0 |
| 1983 | 6 | 0 |
| 1984 | 8 | 0 |
| 1985 | 12 | 0 |
| 1986 | 10 | 0 |
| 1987 | 19 | 0 |
| 1988 | 12 | 0 |
| 1989 | 17 | 0 |
| 1990 | 10 | 0 |
| 1991 | 9 | 0 |
| 1992 | 13 | 0 |
| 1993 | 11 | 0 |
| 1994 | 11 | 0 |
| 1995 | 13 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 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 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Paper sheet stamp apparatus11 Jan 2005US 6,840,168 B2Kabushiki Kaisha Toshiba
- Stamp apparatus16 Mar 2004US 6,705,224 B2NEC Corporation
- Tamper-resistant postage meter23 Jan 2001US 6,176,178 B1Ascom Hasler Mailing Systems, Inc.
- Apparatus and method for date setting for electronically controlled postage meters9 Mar 1999US 5,881,020 ASiemens Aktiengesellschaft
- Ink jet printing apparatus with handheld applicator26 Jan 1999US 5,862,753 APitney Bowes Inc.
- Hybrid computerized indicia printing system8 Jul 2021US 2021/0209866 A1Neopost Technologies
- Paper sheet stamp apparatus20 Nov 2003US 2003/0213383 A1Kabushiki Kaisha Toshiba
- Stamp apparatus30 Jan 2003US 2003/0019380 A1NEC Corporation
- Tamper-resistant postage meter4 Oct 2001US 2001/0027448 A1ASCOM Hasler Mailing System AG
Most cited
By later US patents
- System for printing encrypted messages with bar-code representation223US 4,660,221 APitney Bowes Inc. · 1987
- System having a character generator for printing encrypted messages207US 4,637,051 APitney Bowes Inc. · 1987
- System for printing encrypted messages with a character generator and bar-code representation153US 4,641,347 APitney Bowes Inc. · 1987
- Electromechanical drives for franking machines100US 4,735,138 ARoneo Alcatel Limited · 1988
- System for the printing and reading of encrypted messages89US 4,641,346 APitney Bowes Inc. · 1987