Building formwork element

Description

FIG. 1 is a top perspective view of a building formwork element, showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a front view thereof.

The back view, left view, and right view of the building formwork element are identical to the front view, which is shown.

The broken lines depict portions of the building formwork element that form no part of the claimed design.

Claims

I claim the ornamental design for a building formwork element, as shown and described.