Porthole arrangement

Details Porthole arrangement Porthole arrangement

1977-03-16

1978-09-12

Bell, J. Karl

Static structures (e.g., buildings)

Visible translucent block or embedded component

With preform of nontranslucent material

49504, 49476, 52209, E06B 114

Patent

active

041126459

ABSTRACT:
An improved porthole arrangement provided with a plurality of water drain holes to drain rain water or spray which may accumulate in the porthole arrangement and the porthole arrangement is also provided with a rain shield which allows the window of the porthole to be maintained in an open position for ventilation purposes and prevents the splashing of water into the interior.

REFERENCES:
patent: 2570336 (1951-10-01), Fouts
patent: 2895184 (1959-07-01), O'Connor
patent: 3555736 (1971-01-01), Koch
patent: 3769769 (1973-11-01), Kohl

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