G03B 27/465
At different positions of the same strip
Official title: at different positions of the same strip, e.g. microfilm
G03B27/465 (At different positions of the same strip) appears on 70 US grants and 0 published applications in this corpus.
Search patents in G03B- Granted patents
- 70
- Published applications
- 0
- Assignees
- 17
- Inventors
- 114
- Latest grant
- 18 Aug 1998
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Document reader system18 Aug 1998US 5,796,490 AFuji Photo Film Co., Ltd.
- Microfilm camera with marking device16 Jun 1998US 5,767,946 AFuji Photo Film Co., Ltd.
- Method of and apparatus for the production of photographic proofs10 Feb 1998US 5,717,975 AAgfa-Gevaert
- Imaging apparatus and method with means for setting the amount of leader and trailer used during film transport and printing29 Jul 1997US 5,652,646 ACanon Kabushiki Kaisha
- Image recording apparatus with index information recording feature19 Dec 1995US 5,477,331 ACanon Kabushiki Kaisha
No published applications in this class yet.
Most cited
By later US patents
- Dry process production of archival microform records from hard copy175US 3,966,317 AEnergy Conversion Devices, Inc. · 1976
- Image recording apparatus45US 4,777,515 ACanon Kabushiki Kaisha · 1988
- Microfilm filing system20US 4,324,484 ABell & Howell Company · 1982
- Document filming camera18US 4,042,298 AMinnesota Mining and Manufacturing Company · 1977
- Image recording apparatus for selective recording of originals17US 5,126,540 ACanon Kabushiki Kaisha · 1992