ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,552,597, issued on Feb. 17, was assigned to 2574718 Alberta LTD. (Alberta, Canada).
"Packaged grain/silage bag" was invented by John Marvin Wierenga (Alberta, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods relating to the packing and packaging of bulk material bags such as grain bags and silage bags. The left and right sides of the bag are continuously folded over itself without overlapping the center of the bag. The folded bag allows for the left and right side ends to sit atop the folded left and right sides. The box containing the packed grain bag may have an external indicator indicating the center of the bag. This configu...