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Class Information
Number: 134/122P
Name: Cleaning and liquid contact with solids > Apparatus > For sheet, web, strand or bar form work, longitudinally traveling > Photographic

Patents under this class:
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Patent Number Title Of Patent Date Issued
8105442 Tubular measurement system Jan. 31, 2012
6860656 Photographic processing system having a vacuum platen Mar. 1, 2005
6739770 Photographic processor having an exposure section with an inclined media path May. 25, 2004
6705780 Processor Mar. 16, 2004
6513539 Submerged conveyance structure for photosensitive material Feb. 4, 2003
6387602 Apparatus and method of cleaning reticles for use in a lithography tool May. 14, 2002
5884115 Photosensitive material processing apparatus Mar. 16, 1999
5806125 Transparency cleaning device Sep. 15, 1998
5568822 Film cleaning system and method for photographic film Oct. 29, 1996
5447170 Apparatus for cleaning film Sep. 5, 1995
5427124 Photographic processing apparatus Jun. 27, 1995
5400123 Image forming apparatus capable of erasing an image recorded in a sheet Mar. 21, 1995
5356480 Method of washing hose Oct. 18, 1994
5354379 Apparatus for applying a protective coating to a film strip Oct. 11, 1994
5070351 Method and apparatus for processing photosensitive material Dec. 3, 1991
4944808 Method of removing particles from a flexible support, and apparatus for practicing same Jul. 31, 1990
4724856 Dynamic flood conveyor Feb. 16, 1988
4706325 Film cleaner Nov. 17, 1987
4652106 Process and apparatus for developing including use of sound transducers Mar. 24, 1987
4647173 Apparatus for the liquid-processing of light-sensitive sheet material Mar. 3, 1987
4577949 Developing device for a horizontally, transported photographic layer carrier Mar. 25, 1986
4512645 Film processor tank with tank divider Apr. 23, 1985
4447146 Photographic printing apparatus May. 8, 1984
4423947 Rack for transporting photosensitive material through a bath Jan. 3, 1984
4398818 Liquid toner fountain for the development of electrostatic images Aug. 16, 1983
4344690 Arrangement for treating photographic bands running in parallel paths Aug. 17, 1982
4327456 Apparatus for applying a processing liquid to a sheet or web material May. 4, 1982
4327988 Apparatus for treating photographic materials May. 4, 1982
4327989 Drive mechanism for photographic film and paper processing machine May. 4, 1982
4312585 Method and apparatus for treating graphic arts process photosensitive materials Jan. 26, 1982
4304484 Uniform developing method of a film for use in an automatic developer Dec. 8, 1981
4295728 Conveying system with snake motion prevention members incorporated therein for photo treatment apparatus of long length photo-sensitive sheet materials Oct. 20, 1981
4256168 Cooling spray nozzle adjusting arrangement particularly for steel strand casting plants Mar. 17, 1981
4256398 Double surfaced developing tank Mar. 17, 1981
4255038 Holder for photographic processing machines Mar. 10, 1981
4244078 Method and apparatus for cleaning film Jan. 13, 1981
4240737 Processing of radiation sensitive devices Dec. 23, 1980
4211580 Method and apparatus for cleaning an endless strip of film, tape, or the like Jul. 8, 1980
RE30328 Apparatus for developing a travelling photographic emulsion carrier Jul. 8, 1980
4189803 Wet-processing apparatus for photographic emulsion carriers with novel disposal of drier-unit exhaust air Feb. 26, 1980
4187022 Apparatus for transporting webs of photosensitive material Feb. 5, 1980
4174901 Film squeegee mechanism of automatic film developing apparatus Nov. 20, 1979
4166688 Automatic photographic film processor and fluid-tight seals therefor Sep. 4, 1979
4166689 Apparatus for wet treatment of carriers of photosensitive material Sep. 4, 1979
4140384 Film conveyor Feb. 20, 1979
4099194 Device for the wet processing of photosensitive materials Jul. 4, 1978
4086607 X-ray film processor Apr. 25, 1978
4045839 Apparatus for recycling photographic wash water Sep. 6, 1977
4034389 Apparatus for developing a travelling photographic emulsion carrier Jul. 5, 1977
3994443 Cleaning jaws for miniaturized objects Nov. 30, 1976

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