ACCESS PORT COVER SYSTEM

摘要

A generally cylindrical base (104) has an upper cylindrical recess (106), a lower cylindrical recess (108) with a diameter less than the diameter of the base to form an annular bearing surface (110), and J-shaped locking notches (112). An elastomeric sealing member (122) is positioned within the upper recess in sealing contact with the bearing surface. A pin (144) extends through the sealing member with end ears (150) positionable in the J-shaped locking notches for locking and sealing.

主权项

1. An access port cover system for covering a cylindrical port and for abating water leakage, the covering and the abating being done in a safe, reliable, convenient and economical manner, the system comprising, in combination:
a base with in a generally cylindrical configuration with an upper cylindrical recess with a first diameter, the base having a lower cylindrical recess with a second diameter less than the first diameter to form an annular bearing surface. J-shaped locking notches in the base; an elastomeric sealing member positioned within the upper recess in sealing contact with the bearing surface; and a pin extending through the sealing member with end ears positionable in the J-shaped locking notches for locking and sealing.