Film unit assembly

Details Film unit assembly Film unit assembly

1974-07-18

1976-05-04

Braun, Fred L.

Gas separation: apparatus

Electric field separation apparatus

Plural diverse electric fields

354174, G03C 148

Patent

active

039544770

ABSTRACT:
A film unit assembly wherein leaders for removal of exposed film units from a pack are made of lightproof material, are each large enough to cover the photosensitive portion of a film unit, and successive leaders extend between successive film units, and provide lightproof protection of rearward film units when a foremost film unit is exposed. One end of the leader between any two film units is attached to the leading end of one film unit, and the other end of the leader is attached to the trailing end of the other film unit, whereby, when an exposed film unit is drawn out of a pack, the exposed film unit simultaneously draws the leader attached thereto out of the pack, and uncovers the next film unit.

REFERENCES:
patent: 1682628 (1928-08-01), Romanowicz et al.
patent: 3636845 (1972-01-01), Harvey

Affiliated with

Also associated with

Rating

Film unit assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Film unit assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Film unit assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-675661