Harley Martin Selling

US Patent:

46520856, Mar 24, 1987

Filed:

Apr 7, 1986

Appl. No.:

6/848637

Inventors:

Harley M. Selling - Farmington Hills MI
Bernard M. Levin - Farmington Hills MI

International Classification:

G02B 522
G02B 700
H04N 565
F21V 900

US Classification:

350318

Abstract:

A darkroom safelight filter assembly for a TV set comprises a filter screen tinted to exclude damaging light rays for photographic materials, having a bracket thereon mounting a block of sponge rubber supported on the top wall of the TV set. The filter screen depends from the bracket, is spaced from the TV screen and includes a continuous strip of resilient light sealing sponge rubber of rectangular shape for snug sealing registry with the TV casing surrounding the TV screen.