Portable Gas Cylinder

FIG. 1 is a front view of a first embodiment of the portable gas cylinder, showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a top, front, right side perspective view thereof;

FIG. 8 is a top, rear, left side perspective view thereof;

FIG. 9 is a bottom, front, right side perspective view thereof;

FIG. 10 is a bottom, rear, left side perspective view thereof;

FIG. 11 is a front view of a second embodiment of the portable gas cylinder, showing our new design;

FIG. 12 is a rear view thereof;

FIG. 13 is a left side view thereof;

FIG. 14 is a right side view thereof;

FIG. 15 is a top view thereof;

FIG. 16 is a bottom view thereof;

FIG. 17 is a top, front, right side perspective view thereof;

FIG. 18 is a top, rear, left side perspective view thereof;

FIG. 19 is a bottom, front, right side perspective view thereof;

FIG. 20 is a bottom, rear, left side perspective view thereof;

FIG. 21 is a front view of a third embodiment of the portable gas cylinder, showing our new design;

FIG. 22 is a rear view thereof;

FIG. 23 is a left side view thereof;

FIG. 24 is a right side view thereof;

FIG. 25 is a top view thereof;

FIG. 26 is a bottom view thereof;

FIG. 27 is a top, front, right side perspective view thereof;

FIG. 28 is a top, rear, left side perspective view thereof;

FIG. 29 is a bottom, front, right side perspective view thereof;

FIG. 30 is a bottom, rear, left side perspective view thereof;

FIG. 31 is a front view of a fourth embodiment of the portable gas cylinder, showing our new design;

FIG. 32 is a rear view thereof;

FIG. 33 is a left side view thereof;

FIG. 34 is a right side view thereof;

FIG. 35 is a top view thereof;

FIG. 36 is a bottom view thereof;

FIG. 37 is a top, front, right side perspective view thereof;

FIG. 38 is a top, rear, left side perspective view thereof;

FIG. 39 is a bottom, front, right side perspective view thereof;

FIG. 40 is a bottom, rear, left side perspective view thereof;

FIG. 41 is a front view of a fifth embodiment of the portable gas cylinder, showing our new design;

FIG. 42 is a rear view thereof;

FIG. 43 is a left side view thereof;

FIG. 44 is a right side view thereof;

FIG. 45 is a top view thereof;

FIG. 46 is a bottom view thereof;

FIG. 47 is a top, front, right side perspective view thereof;

FIG. 48 is a top, rear, left side perspective view thereof;

FIG. 49 is a bottom, front, right side perspective view thereof; and,

FIG. 50 is a bottom, rear, left side perspective view thereof.

The broken lines in FIGS. 1 - 50 are for the purpose of illustrating portions of the portable gas cylinder that form no part of the claimed design.