1984-03-26
1985-09-17
Mathews, A. A.
354328, 354331, G03D 900, G03D 302
Patent
active
045417016
ABSTRACT:
A processing apparatus is provided for immersion treating a photograhic film unit with a low viscosity processing liquid. The apparatus comprises a flexible bag-like liquid container having a film unit receiving section and a communicating liquid reservoir section, and a device for manipulating the container to selectively change the configuration of the container and the distribution of liquid therein. The device includes a pivoting frame which moves components of the receiving section between an open position for facilitating film insertion and withdrawal and a closed position defining the receiving section which is flooded with liquid from the reservoir section to treat a film unit therein.
REFERENCES:
patent: 2797625 (1957-07-01), Fairbank
patent: 2873660 (1929-01-01), Land et al.
patent: 3255009 (1966-06-01), Land
patent: 3288609 (1966-11-01), Land et al.
patent: 3405617 (1968-10-01), Land et al.
patent: 3405618 (1968-10-01), Land et al.
patent: 3418912 (1968-12-01), Land et al.
patent: 3575099 (1971-04-01), Levenson et al.
patent: 3659512 (1972-05-01), Dietz et al.
patent: 4121237 (1978-10-01), Schwartz
patent: 4223991 (1980-09-01), Brenner
patent: 4361392 (1982-11-01), Hutchinson
patent: 4493546 (1985-01-01), Cronin
Mathews A. A.
Polaroid Corporation
Vale John S.
LandOfFree
Photographic processing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Photographic processing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic processing apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-367558