Patent ID: 7337738

Claim:
A vertically elevated gate mast with open front, comprising: multiple sections having back, right, and left sides, the multiple sections being connected one above another to form the vertically elevated gate mast, wherein a first section is a welded integrated structure and 2 nd to nth rectangular, box-shaped sections that are divided into a left part and a right part, each of the left and right parts having a plurality of straight members including a front upright post, a back upright post, an upper beam, a lower beam, back and side beams, and at least one brace rod, wherein the back beam and the brace rod of the left part of each 2 nd to nth section are connected the corresponding right part, and the back beam and the brace rod of the right part of each 2 nd to nth section are connected the corresponding left part, whereby each of the 2 nd to nth rectangular, box-shaped gate sections includes the side beams, the back beams, and the brace rods being positioned at the left, right and back sides.