Patent ID: 11932313
Assignee: BOMBARDIER RECREATIONAL PRODUCTS INC.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 4:
5. The cargo box extension assembly of claim 4, wherein:
the at least one male hinge portion includes:
a cylindrical member, and
a non-cylindrical distal end portion disposed at a distal end of the cylindrical member, the distal end portion having a maximum outer diameter greater than an outer diameter of the cylindrical member;

the aperture of the at least one female hinge portion is non-circular, the aperture being sized and arranged to receive the distal end portion of the at least one male hinge portion therethrough at at least one pre-determined relative orientation between the at least one male hinge portion and the at least one female hinge portion;
the aperture is sized and arranged to impede the distal end portion from passing therethrough when the at least one male hinge portion and the at least one female hinge portion are not arranged at the at least one pre-determined relative orientation; and
the aperture is sized and arranged to allow rotation of the cylinder member therein when the cylinder member is disposed in the aperture.