B41J 5/48
On external storages
Official title: on external storages
B41J5/48 (On external storages) appears on 5 US grants and 0 published applications in this corpus.
Search patents in B41J- Granted patents
- 5
- Published applications
- 0
- Assignees
- 4
- Inventors
- 10
- Latest grant
- 29 Mar 1994
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 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 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Page printer with internal and external memories29 Mar 1994US 5,297,876 ASharp Kabushiki Kaisha
- Memory cartridge3 Oct 1989US 4,872,091 ARicoh Company, Ltd.
- Printing apparatus19 Sep 1989US 4,867,582 ABrother Kogyo Kabushiki Kaisha
- System for simultaneous correction of data in a text memory and on a printout25 Oct 1988US 4,780,008 ABrother Kogyo Kabushiki Kaisha
- Text processing arrangement19 Dec 1978US 4,130,884 ASiemens Aktiengesellschaft
No published applications in this class yet.
Most cited
By later US patents
- Memory cartridge115US 4,872,091 ARicoh Company, Ltd. · 1989
- Text processing arrangement11US 4,130,884 ASiemens Aktiengesellschaft · 1978
- Page printer with internal and external memories10US 5,297,876 ASharp Kabushiki Kaisha · 1994
- System for simultaneous correction of data in a text memory and on a printout4US 4,780,008 ABrother Kogyo Kabushiki Kaisha · 1988
- Printing apparatus3US 4,867,582 ABrother Kogyo Kabushiki Kaisha · 1989