B29L 2031/7674
Ink ribbons
Official title: {Ink ribbons}
B29L2031/7674 (Ink ribbons) appears on 7 US grants and 2 published applications in this corpus.
Search patents in B29L- Granted patents
- 7
- Published applications
- 2
- Assignees
- 5
- Inventors
- 13
- Latest grant
- 26 Dec 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 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 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 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 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of treating electrostatographic imaging web and method of making electrostatographic imaging members using such imaging web26 Dec 2000US 6,165,670 AXerox Corporation
- Ribbon overlap welding system12 Aug 1997US 5,656,114 A
- Continuous loop ribbon welding system19 Apr 1994US 5,304,266 A
- Apparatus for manufacturing an endless ribbon29 Jun 1993US 5,223,070 ASeidensha Electronics Co., Ltd.
- Continuous loop ribbon welding system4 May 1993US 5,207,854 A
Most cited
By later US patents
- Method and device for ultrasonic welding or printing ribbons19US 5,198,056 ASM Engineering AG · 1993
- Continuous loop ribbon welding system13US 5,207,854 A1993
- Process for producing a ring-shaped one-color or multi-color ribbon and a ribbon produced in accordance with this process12US 4,018,955 ASiemens Aktiengesellschaft · 1977
- Apparatus for manufacturing an endless ribbon7US 5,223,070 ASeidensha Electronics Co., Ltd. · 1993
- Method of treating electrostatographic imaging web and method of making electrostatographic imaging members using such imaging web6US 6,165,670 AXerox Corporation · 2000