Birch, Stewart, Kolasch & Birch, LLP
Dial lock slide for a slide fastener
 The present invention relates to a dial lock slide for slide fasteners used for bags or trunks, made capable of altering the dial code at will that opening the lock may become impossible for others, through its characteristic construction, wherein a slide (1) on one side has a lock bar (13) which has key (14) in projection, while another slide (2) on the other side has a cylinder (23) which has slit (23a); cylinder (23) is inserted, keeping said lock devices (30) rotatable; and a lock ring (41) with a polygonal outer surface (42) corresponding to a polygonal inner surface (33) of an inward-turning flange (32) and also inner key grooves (43) is inserted, rotatably, in a dial ring (31), which has said inward-turning flange (32) and a polygonal inner surface (33) on one side. 
Y Y Y A Y
Y10T Y10T Y10T A44B Y10T
additional additional additional inventional additional
Jung Hee Du Hyun
Kim Nam