Patent ID: 9428298
Filing Date: 2016-08-30
CPC Classification: A47F,B65D

Claim Text:
1. A unitary folded blank for making a corner post, the folded blank comprising: an outer half and an inner half foldably connected to each other along a bottom fold line; the outer half comprising two substantially L-shaped outer panels foldably connected along an outer edge fold line, each L-shaped outer panel comprising an outer leg member adjacent the outer edge fold line and an outer foot member extending outwardly from the outer leg member away from the outer edge fold line and terminating at a free distal edge, and an outer reinforcing panel having an outer angled free edge extending between the outer leg member and the outer foot member, the outer leg member, outer foot member and outer reinforcing panel forming one contiguous, unitary structure lacking any fold or score lines; and the inner half comprising two substantially L-shaped inner panels foldably connected along an inner edge fold line, the inner edge fold line being co-linear with the outer edge fold line, each L-shaped inner panel comprising an inner side panel adjacent the inner edge fold line, a narrow leg member hingedly attached to the inner side panel along a vertical fold line, an inner foot member extending outwardly from the narrow leg member and terminating at a free distal edge, and an inner reinforcing panel having an inner angled free edge extending between the narrow leg member and the inner foot member, the narrow leg member, inner reinforcing panel and inner foot member forming one contiguous substantially L-shaped structure lacking any fold or score lines.