Apparatus and method for producing colored reproductions of blac

Details Apparatus and method for producing colored reproductions of blac Apparatus and method for producing colored reproductions of blac

1976-03-24

1978-02-28

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Multicolor picture

354 80, 355 39, 355 63, 355 77, G03B 2732, G03B 2752

Patent

active

040764133

ABSTRACT:
Apparatus for use in the production of a colored photographic reproduction of a black and white negative which consists essentially of a light-free enclosure, a baffle having an aperture and extending across the housing with means to mount the black and white negative over the aperture, means to carry one or more colored filters and means to generate a pulse of light to illuminate the negative in order that a copy may be taken by a camera suitably mounted.

REFERENCES:
patent: 2813456 (1957-11-01), Ostrov
patent: 2933012 (1960-04-01), Church
patent: 3060796 (1962-10-01), Muse, Jr.
patent: 3065667 (1962-11-01), Edgerton
patent: 3286589 (1966-11-01), Glidden
patent: 3352221 (1967-11-01), Barron et al.
patent: 3453943 (1969-07-01), Newcomb
patent: 3519345 (1970-07-01), Mercure et al.
patent: 3645620 (1972-02-01), Jaffe
patent: 3689148 (1972-09-01), Black
patent: 3890044 (1975-06-01), Feren
patent: 4003653 (1977-01-01), Kelly

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