B41B 21/34
With positioning mechanisms
Official title: with positioning mechanisms
B41B21/34 (With positioning mechanisms) appears on 16 US grants and 0 published applications in this corpus.
Search patents in B41B- Granted patents
- 16
- Published applications
- 0
- Assignees
- 11
- Inventors
- 29
- Latest grant
- 10 Apr 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Drawing apparatus and drawing method10 Apr 2001US 6,213,020 B1Dainippon Screen Mfg.Co., Ltd.
- Imagesetter28 Mar 2000US 6,043,865 AScitex Corporation Ltd.
- Print image positioning25 Jan 2000US 6,016,752 AScitex Corporation Ltd.
- Method and apparatus for installing and aligning punches in an imaging system7 Dec 1999US 5,996,206 AAgfa NV
- Imagesetter13 Apr 1999US 5,894,342 AScitex Corporation Ltd.
No published applications in this class yet.
Most cited
By later US patents
- Input cassette25US 4,034,929 AGraphic Systems, Inc. · 1977
- Print image positioning24US 6,016,752 AScitex Corporation Ltd. · 2000
- Drum control system23US 4,044,290 ATypographic Innovations Inc. · 1977
- Drawing apparatus and drawing method18US 6,213,020 B1Dainippon Screen Mfg.Co., Ltd. · 2001
- Internal drum printing plate plotter16US 5,488,906 AScitex Corporation Ltd. · 1996