Apparatus, and associated method, for operating a lid to a...

Arrangement for dividing a ship's free liquid surface

Arrangement in cargo hatches on ship weather decks

Assembly of a safety rail for an access hatch

Boat hatches with dual espagnolette bolts for hinging and lockin

Cargo hatch cover mechanism

Collapsible hatch screen

Companionway enclosure assembly

Cover arrangement for a container

Cover for a barge

Cover plate construction for boat decks

Cover plate removal tool

Device for covering a ship's hatch or similar loading opening

Environmental control system for use in combination with...

Gullwing-type deck hatch assembly

Hatch adjuster

Hatch assembly

Hatch assembly for a marine vessel

Hatch assembly for a marine vessel

Hatch assembly with a pivotal adjustment mechanism