Patent ID: 11964716
Assignee: HALL LABS LLC
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 16:
17. A trailer comprising:
a first door on one side of the trailer comprising a first hinge configured to allow the first door to operate between an open position and a closed position;
a second door on an opposing side of the trailer comprising a second hinge configured to allow the second door to operate between an open position and a closed position;
a roof that is extendable from a lowered position to a raised position, whereby the roof can be set in the lowered position for a first and third mode and set in the raised position for a second mode; and
wherein the roof is a door lock, wherein the roof covers a top edge of the first door and a top edge of the second door when they are in the closed position preventing them from being opened when the roof is in the lowered position, and the roof does not cover the top edge of the first or second door when the roof is in the raised position;
a trailer tongue with a coupling configured to attach to a hitch of a vehicle;
two or more wheels that are extendable from an up position to a down position, wherein when the wheels are in the down position, the trailer is lifted off the ground;
whereby, the trailer can change between at least three modes:
the first mode for storage, wherein the first door and second door are in the closed position and the wheels are in the up position;
the second mode for ingress and egress, wherein at least one of the first door and second door are in the open position; and
the third mode for travel, wherein the first door and second door are in the closed position and the wheels are in the down position.