B41J 33/28
By mechanism pulling or gripping the ribbon
Official title: by mechanism pulling or gripping the ribbon
B41J33/28 (By mechanism pulling or gripping the ribbon) appears on 25 US grants and 0 published applications in this corpus.
Search patents in B41J- Granted patents
- 25
- Published applications
- 0
- Assignees
- 17
- Inventors
- 34
- Latest grant
- 1 Aug 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for reducing donor utilization for radiation-induced colorant transfer1 Aug 2000US 6,097,416 AEastman Kodak Company
- Bi-directional thermal printer and method therefor25 May 1999US 5,906,444 AIllinois Tool Works Inc.
- Self adjusting, low torque ribbon drive system11 Oct 1994US 5,354,138 AGeneral Ribbon Corporation
- Ribbon cartridge11 Apr 1989US 4,820,067 A
- Universal ribbon cartridge13 Dec 1988US 4,790,675 A
No published applications in this class yet.
Most cited
By later US patents
- Heat transfer printer34US 4,456,392 ACanon Kabushiki Kaisha · 1984
- Typewriter cartridge and feed mechanism therefor32US 4,302,118 AInternational Business Machines Corporation · 1981
- Typewriter cartridge and feed mechanism therefor26US 4,347,007 AInternational Business Machines Corporation · 1982
- Bi-directional thermal printer and method therefor21US 5,906,444 AIllinois Tool Works Inc. · 1999
- Universal ribbon cartridge17US 4,400,103 AWordex · 1983