G03D 3/137
Provided with transport speed regulation
Official title: {provided with transport speed regulation}
G03D3/137 (Provided with transport speed regulation) appears on 6 US grants and 1 published applications in this corpus.
Search patents in G03D- Granted patents
- 6
- Published applications
- 1
- Assignees
- 6
- Inventors
- 15
- Latest grant
- 20 Oct 1998
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Relating to photographic processing apparatus20 Oct 1998US 5,826,127 AEastman Kodak Company
- Apparatus for wet treatment of webs of photosensitive material29 Jun 1993US 5,223,882 AAgfa-Gevaert
- Paper-processing control apparatus4 Dec 1990US 4,975,723 AGretag Systems, Inc.
- Arrangement for treating photographic bands running in parallel paths17 Aug 1982US 4,344,690 AAgfa-Gevaert
- Uniform developing method of a film for use in an automatic developer8 Dec 1981US 4,304,484 ADainippon Screen Seizo Kabushiki Kaisha
Most cited
By later US patents
- Uniform developing method of a film for use in an automatic developer5US 4,304,484 ADainippon Screen Seizo Kabushiki Kaisha · 1981
- Arrangement for treating photographic bands running in parallel paths5US 4,344,690 AAgfa-Gevaert · 1982
- Paper-processing control apparatus5US 4,975,723 AGretag Systems, Inc. · 1990
- Self-threading photographic processor4US 4,248,516 APako Corporation · 1981
- Apparatus for wet treatment of webs of photosensitive material3US 5,223,882 AAgfa-Gevaert · 1993