Patent ID: 11939792
Assignee: ATLAS SURVIVAL SHELTERS LLC
Field: Civil engineering (Other fields)
Classification: CPC E  F  Y | IPC E  F

Claim 7:
8. An underground shelter comprising:
a housing unit having a plurality of panels, wherein at least one of the panels is a base panel defining a bottom of the housing unit, wherein one or more of the plurality of panels are affixed to the at least one base panel along an interface with the at least one base panel, and wherein the one or more of the plurality of panels encompass an interior of the housing unit;
at least one entry port into the housing unit, wherein the at least one entry port allows access into an interior of the housing unit, wherein the at least one entry port is at least partially covered by a removable entry hatch;
a framework attached to the housing unit comprising a plurality of beam supports, wherein at least one of the beam supports traverses across a corresponding one of the one or more of the plurality of panels and the base panel, and wherein one beam support coupled to the at least one base panel interfaces with one beam support coupled to one of the one or more of the plurality of panels and are angularly aligned to each other, wherein each such interface comprises a notch and a straight weld line along such interface and within the notch; and
the housing unit having a floor, wherein the floor is located above the base panel defining the bottom of the housing unit, wherein the floor having at least one storage hatch allowing access to a storage space in between the floor and the base panel.