FIG. 1 is a perspective view of a first embodiment of an earphone showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof.
FIG. 8 is a cross sectional view thereof along the lines 8-8 and 8′-8′ of FIG. 5.
FIG. 9 is a cross sectional view thereof along the lines 9-9 and 9′-9′of FIG. 5.
FIG. 10 is a perspective view of a second embodiment of an earphone showing our new design;
FIG. 11 is a front elevational view thereof;
FIG. 12 is a rear elevational view thereof;
FIG. 13 is a left side elevational view thereof;
FIG. 14 is a right side elevational view thereof;
FIG. 15 is a top plan view thereof; and
FIG. 16 is a bottom plan view thereof.
FIG. 17 is a cross sectional view thereof along the lines 17-17 and 17′-17′ of FIG. 14.
FIG. 18 is a cross sectional view thereof along the lines 18-18 and 18′-18′of FIG. 14.
FIG. 19 is a perspective view of a third embodiment of an earphone showing our new design;
FIG. 20 is a front elevational view thereof;
FIG. 21 is a rear elevational view thereof;
FIG. 22 is a left side elevational view thereof;
FIG. 23 is a right side elevational view thereof;
FIG. 24 is a top plan view thereof; and
FIG. 25 is a bottom plan view thereof.
FIG. 26 is a cross sectional view thereof along the lines 26-26 and 26′-26′ of FIG. 23; and,
FIG. 27 is a cross sectional view thereof along the lines 27-27 and 27′-27′of FIG. 23.
The broken lines forms no part of the claimed design.