1979-08-13
1981-02-03
Hartary, Joseph W.
354328, 354331, G03D 304
Patent
active
042485134
ABSTRACT:
Disclosed is an apparatus for organizing and simplifying the development of photographic film. It includes a housing containing a tank for a constant temperature bath, which is provided with a heater and an air agitation line. Several narrow developing tanks for chemicals and rinses are suspended in the bath tank, and each is supplied with an air agitation line. Access to the developing tanks is provided through slots in the top of the housing. An equipment compartment is provided within the housing to accommodate an air pump, an air distribution manifold, bath heater, a timer control switch and the like. Preferably, a drying compartment is also provided in the housing, containing a fan type dryer. Access to the drying compartment is provided through a narrow slot in the top of the housing. Film to be developed is immersed sequentially in the developing tanks (and the dryer) on plates having film gripping clips thereon.
REFERENCES:
patent: 1074572 (1913-09-01), Norton
patent: 2892394 (1959-06-01), Hixon et al.
patent: 2902914 (1959-09-01), Dye et al.
patent: 2925767 (1960-02-01), Hixon et al.
patent: 3077155 (1963-02-01), Maddock et al.
patent: 3349688 (1967-10-01), Buechner
patent: 3470818 (1969-10-01), Buechner
patent: 3613547 (1971-11-01), Snarr
patent: 3852793 (1974-12-01), McClintock
patent: 3890629 (1975-06-01), Huss
patent: 4001855 (1977-01-01), Wilhelm
Cantrell Thomas L.
Hartary Joseph W.
Mathews Alan
Schley Joseph H.
LandOfFree
Apparatus for developing film does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for developing film, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for developing film will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-548303