Patent ID: 9688363
Date: 2017-06-27
CPC Classifications: B63B

Claim:
1. An improved walkthrough door for a marine vessel, the marine vessel having a vessel hull partially covered by a foredeck and a pilot station located aft of the foredeck, comprising: a curved roof extending between a forward end and an aft end; said curved roof secured to the vessel hull with said forward end of said curved roof disposed proximate the foredeck and with said aft end of said curved roof covering the pilot station; said curved roof having a depression defined in a top side of said curved roof; a windshield disposed in curved roof for sealing with the foredeck of the marine vessel; and a walkthrough door slidably mounted in said depression of said curved roof and moveable between a closed position whereat said walkthrough door seals with the foredeck of the marine vessel and an open position permitting access to the foredeck.