(under subclass 479) Subject matter including means permitting movement of the mirror or picture in one fixed direction (straight line) in addition to the pivotal movement provided for in subclass 479.
SEE OR SEARCH THIS CLASS, SUBCLASS:
476, for brackets with linear adjustment without pivotal adjustment.
477+, for brackets with position adjustment including a projection selectively engaging notches.
488+, for brackets having adjustment of periphery gripping structure.