Patent ID: 6843441
Filing Date: 2005-01-18
Classification: G11B

Abstract:
1. A recording tape cartridge comprising: a case which is rectangular, is formed by joining together an upper case and a lower case by screwing-in screws, and accommodates a single reel, on which a recording tape is wound, such that the reel is rotatable; a portion having an opening which is formed by cutting off a corner portion of the case at a side of loading the case into a drive device, the opening being for pulling-out of a leader member attached to an end portion of the recording tape; a pair of screw bosses for screwing-in of the screws, the screw bosses being positioned at both edge portions of the opening; and a closing member provided at the case, and closing the opening by being positioned at an outer side of one of the screw bosses and an inner side of another of the screw bosses, and opening the opening by moving toward the other screw boss.