G03D 13/04
Trays
Official title: Trays; Dishes; Tanks {; Drums}
G03D13/04 (Trays) appears on 139 US grants and 17 published applications in this corpus.
Search patents in G03D- Granted patents
- 139
- Published applications
- 17
- Assignees
- 42
- Inventors
- 167
- Latest grant
- 15 Feb 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 7 | 0 |
| 1978 | 6 | 0 |
| 1979 | 14 | 0 |
| 1980 | 8 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 10 | 0 |
| 1985 | 5 | 0 |
| 1986 | 6 | 0 |
| 1987 | 10 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 0 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 9 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 8 |
| 2003 | 11 | 5 |
| 2004 | 5 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Cup and probe assembly for use in a valve system for transferring a liquid between two sources15 Feb 2005US 6,854,494 B2Eastman Kodak Company
- Photographic processing drum having a circular media holding cylinder and a linear dryer20 Apr 2004US 6,722,797 B1Eastman Kodak Company
- Rotating processor13 Apr 2004US 6,719,465 B2Eastman Kodak Company
- Photographic processing drum having a circular drying cylinder6 Apr 2004US 6,715,942 B1Eastman Kodak Company
- Processor16 Mar 2004US 6,705,780 B2Eastman Kodak Company
- Image reading apparatus23 Mar 2006US 2006/0062572 A1Fuji Photo Film Co., Ltd.
- Low volume drum processor24 Jun 2004US 2004/0121270 A1Eastman Kodak Company
- Cup and probe assembly for use in a valve system for transferring a liquid between two sources6 May 2004US 2004/0084109 A1Eastman Kodak Company
- Developing tray for diazo3 Apr 2003US 2003/0063911 A1
- Rotating processor20 Mar 2003US 2003/0053807 A1Eastman Kodak Company
Most cited
By later US patents
- Hand-held processing container with vacuum creating assembly and kit for roomlight processing of black-and-white photographic elements26US 5,956,539 AEastman Kodak Company · 1999
- Drum for an automatic photographic processing system22US 4,269,501 A1981
- Color print or film processor21US 4,035,818 AThe King Concept Corporation · 1977
- Photo-processing drum with non-reusable chemicals, for use in daylight conditions, for processing photo-sensitive surfaces with flexible supports18US 4,277,159 A1981
- Photographic processing drum and method for using16US 4,005,463 ACharles Beseler Company · 1977