G03D 3/12
For plates, films or prints spread onto belt conveyors
Official title: for plates, films or prints spread onto belt conveyors
G03D3/12 (For plates, films or prints spread onto belt conveyors) appears on 14 US grants and 0 published applications in this corpus.
Search patents in G03D- Granted patents
- 14
- Published applications
- 0
- Assignees
- 6
- Inventors
- 23
- Latest grant
- 26 Mar 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 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 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Belt drive rack and tank photographic processing apparatus26 Mar 2002US 6,361,226 B1Eastman Kodak Company
- Conveyor belt and photosensitive-material transport apparatus using the belt20 Apr 1999US 5,895,138 ANoritsu Koki Co., Ltd.
- Insert for paper processors25 Jan 1994US 5,281,989 A
- Method and apparatus for the automated image formation on any photographic media22 Oct 1991US 5,060,009 ACaisse Regional de Credit Agricole Mutuel de L'yonne
- Process and device for automated production of images on all types of photographic supports28 May 1991US 5,019,857 ACaisse Regionale De Credit Agricole Mutuel De L'Yonne
No published applications in this class yet.
Most cited
By later US patents
- Photographic developer and printer20US 4,185,912 A1980
- Method and apparatus for conveying a flexible, imperforate member through a fluid10US 4,534,635 A1985
- Film conveyor7US 4,140,384 ADainippon Screen Seizo Kabushiki Kaisha · 1979
- Method and apparatus for the automated image formation on any photographic media7US 5,060,009 ACaisse Regional de Credit Agricole Mutuel de L'yonne · 1991
- Multi-purpose modification for lithographic plate-maker4US 4,100,560 A1978