Ships – Ports – Light and air
Patent
1989-04-26
1990-12-11
Basinger, Sherman
Ships
Ports
Light and air
49171, 296224, B63B 1900
Patent
active
049762125
ABSTRACT:
A portlight for installing at an opening in a wall of a boat, comprising an interior frame surrounding an open viewing area. The interior frame comprises an axially extending spigot for outward insertion in an opening in a wall of a boat and an interior flange extending radially outward from the spigot to overlap the interior face of the wall of the boat. An exterior frame surrounds an open viewing area. Plural fasteners fixedly clamp, between the interior flange and exterior flange, the rim of the opening in the wall of the boat. A pair of widely-spaced holes through the interior flange receive screw means for biting into the adjacent wall of the boat and thereby temporarily fix the interior flange on the wall of the boat to allow a single installer to place the exterior flange and install the plural fastener means and thereby clamp the exterior flange and interior flange on the rim of the opening in the wall of the boat.
REFERENCES:
patent: 4095640 (1978-06-01), Beckerer, Jr.
Basinger Sherman
ITC Incorporated
Sotelo Jesus D.
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