An inside rearview mirror assembly for vehicles preferably including four parts, namely, a molded breakaway mirror support bracket, a molded mirror case, a prismatic reflective mirror element, and a rigid, molded pivot actuator for moving the case and mirror element between day and night positions for...http://www.google.co.uk/patents/US4435042?utm_source=gb-gplus-sharePatent US4435042 - Vehicle mirror and support assembly
