Combination film and film supply and take-up system cover

Details Combination film and film supply and take-up system cover Combination film and film supply and take-up system cover

1986-04-15

1987-05-05

Hayes, Monroe H.

Optics: motion pictures

With nonrewinding film strip

Coil type

242 5519R, 242 5519A, G03B 2100

Patent

active

046627324

ABSTRACT:
A protective cover specifically tailored to the shape and needs of motion picture film, more particularly film-supply and film take-up apparatus, and characterized by a canopy of circular shape with overhanging edges, and being made of durable, waterproof, lightweight material. Said cover includes skirt assembly which can be adapted to enclose various apparatuses of varying heights and circumferences, including a means for cover skirt's rapid longitudinal expansion or contraction permitting ready access to film or film-supply and take-up apparatus, together with the ability for continued apparatus and film observation due to skirt being constructed of transparent material, regardless of open or closed position of skirt.

REFERENCES:
patent: 3780959 (1973-12-01), Burth
patent: 4169566 (1979-10-01), Boudouris et al.
patent: 4186891 (1980-02-01), Johnson
patent: 4208018 (1980-06-01), Wilkinson

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