Simple Robbery (Minn. Stat. § 609.24)
Whoever, having knowledge of not being entitled thereto, takes personal property from the person or in the presence of another and uses or threatens the imminent use of force against any person to overcome the person’s resistance or powers of resistance to, or to compel acquiescence in, the taking or carrying away of the property commits robbery.
1st Degree Aggravated Robbery (Minn. Stat. § 609.245, subdivision 1)
Whoever, while committing a robbery, is armed with a dangerous weapon or any article used or fashioned in a manner to lead the victim to reasonably believe it to be a dangerous weapon, or inflicts bodily harm upon another, commits aggravated robbery in the first degree.
2nd Degree Aggravated Robbery (Minn. Stat. § 609.245, subdivision 2)
Whoever, while committing a robbery, implies, by word or act, possession of a dangerous weapon, commits aggravated robbery in the second degree.