#$%^&*AU2010202144B220121206.pdf#####ABSTRACT A respiratory mask assembly (10) for delivering breathable gas to a patient includes a frame (20) having a main body (20a) and a side frame member (20b) provided on each lateral side of the main body. Each side frame member includes an integrally formed first connector portion (34). A headgear assembly (80) is removably attachable to the frame. The headgear assembly has a second connector portion (82) adapted to be removably coupled with the first connector portion provided on the frame. The second connector portion is manually movable to a releasing position to detach the headgear assembly from the frame. The headgear assembly is rotationally adjustable with respect to the frame. Recommended Figure for the Abstract: Fig. I 781/56 80 140 138 101 28 2-140 202 88 88 84* 96 144 150 168 94 40 20 180 60 82 90 92 84 98 310 FIG. 1
