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Class Information
Number: 396/603
Name: Photography > Fluid-treating apparatus > Dark cabinet > Having film support or handling means > Film immersed and removed
Description: Subject matter wherein the means to manipulate the material effects a dipping action.


Patents under this class:

Patent Number Title Of Patent Date Issued
RE38447 Stand alone photofinishing apparatus Mar. 2, 2004
6213656 Photographic processing apparatus having improved light-lock feature Apr. 10, 2001
5984538 Hand-held film developing device and kit for roomlight processing of black-and-white photographic elements Nov. 16, 1999
5778272 Photographic processor and method of operation Jul. 7, 1998
5664253 Stand alone photofinishing apparatus Sep. 2, 1997
5455651 Apparatus for developing a printing plate Oct. 3, 1995
5436687 Combination developer/absorber package Jul. 25, 1995
5424795 X-ray film developing device Jun. 13, 1995
4978987 Apparatus for development and after-treatment of photographic material to be developed Dec. 18, 1990
4864354 Integrated automatic machine for simultaneously and continuously effecting the development of photographic films and the printing and development of photographic prints Sep. 5, 1989
4771306 Machine for the treatment of photographic films Sep. 13, 1988
4751541 Apparatus for treating exposed photosensitive materials Jun. 14, 1988
4723147 Apparatus for drying a web of sheet material having a fused image thereon Feb. 2, 1988
4712899 Photosensitive material treating apparatus Dec. 15, 1987
4641939 Automatic film threading apparatus for roll-film processors Feb. 10, 1987
4613223 Method of and apparatus for treating with a liquid a sheet of flexible photographic material having a photographic emulsion on one face thereof Sep. 23, 1986
4601566 Daylight multi-reel film loader and developing tank Jul. 22, 1986
4497559 Disc film developer Feb. 5, 1985
4475799 Film developing machine with devices for loading and transferring film supporting frames Oct. 9, 1984
4469425 Photographic film processing apparatus Sep. 4, 1984
4444480 Rotating drum-containing sheet or web processing apparatus Apr. 24, 1984
4439033 Drum-containing apparatus for ready processing and handling of photographic material Mar. 27, 1984
4429981 Tank apparatus with floating agitator for processing photographic film Feb. 7, 1984
4429980 Magnetic drive mechanism for film disc processor Feb. 7, 1984
4422748 Apparatus for transporting and processing photographic materials or the like Dec. 27, 1983
4410257 Apparatus for developing films having a pivotable arm Oct. 18, 1983
4291968 Daylight developing apparatus for photographic film Sep. 29, 1981
RE30328 Apparatus for developing a travelling photographic emulsion carrier Jul. 8, 1980
4185912 Photographic developer and printer Jan. 29, 1980
4162841 Apparatus for developing films, and particularly X-ray films as employed in dental applications Jul. 31, 1979
4143959 Compact X-ray film processor Mar. 13, 1979
4140383 Transport mechanism for a photographic film processor Feb. 20, 1979
4085415 Photographic processing apparatus Apr. 18, 1978
4068250 Leader belt stabilizer Jan. 10, 1978
4067035 Daylight developing machine Jan. 3, 1978
4034389 Apparatus for developing a travelling photographic emulsion carrier Jul. 5, 1977
4030115 Vertical tank for developing photographic material Jun. 14, 1977
4012753 Film processor Mar. 15, 1977
3953873 Automatic camera for dual printing plates Apr. 27, 1976



 
 
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