Device for emergency lighting

Buckles – buttons – clasps – etc.

Patent

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Details

240 371, 240 52R, F21V 916

Patent

active

039406040

ABSTRACT:
An automatic device for providing chemiluminescent light from a chemical reaction of suitable compounds in the presence of a fluorescent compound, said device being an emergency source of illumination upon failure of public utility service.

REFERENCES:
patent: 2750490 (1956-06-01), McGoldrick
patent: 3539794 (1970-11-01), Rauhut et al.
patent: 3591796 (1971-07-01), Barker
patent: 3638258 (1972-02-01), Black
patent: 3829678 (1974-08-01), Holcombe

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