Robbery in the first degree. (1) A person commits the crime of robbery in the first degree if the person violates ORS 164.395 and the person

(a) Is armed with a deadly weapon;

(b) Uses or attempts to use a dangerous weapon; or

(c) Causes or attempts to cause serious physical injury to any person.

(2) Robbery in the first degree is a Class A felony. [1971 c.743 §150; 2007 c.71 §51]