FIG. 1 is a perspective view of a first embodiment of a speakerphone, showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is an exploded view thereof; and
FIG. 9 is an enlarged view of the portion A-9 indicated in FIG. 8;
FIG. 10 is a perspective view of a second embodiment of the speakerphone, showing our new design;
FIG. 11 is a front elevational view thereof;
FIG. 12 is a rear elevational view thereof;
FIG. 13 is a right side elevational view thereof;
FIG. 14 is a left side elevational view thereof;
FIG. 15 is a top plan view thereof;
FIG. 16 is a bottom plan view thereof;
FIG. 17 is an exploded view thereof; and
FIG. 18 is an enlarged view of the portion A-18 indicated in FIG. 17;
FIG. 19 is a perspective view of a third embodiment of the speakerphone, showing our new design;
FIG. 20 is a front elevational view thereof;
FIG. 21 is a rear elevational view thereof;
FIG. 22 is a right side elevational view thereof;
FIG. 23 is a left side elevational view thereof;
FIG. 24 is a top plan view thereof;
FIG. 25 is a bottom plan view thereof;
FIG. 26 is an exploded view thereof; and
FIG. 27 is an enlarged view of the portion A-27 indicated in FIG. 26;
FIG. 28 is a perspective view of a fourth embodiment of the speakerphone, showing our new design;
FIG. 29 is a front elevational view thereof;
FIG. 30 is a rear elevational view thereof;
FIG. 31 is a right side elevational view thereof;
FIG. 32 is a left side elevational view thereof;
FIG. 33 is a top plan view thereof; and
FIG. 34 is a bottom plan view thereof;
FIG. 35 is an exploded view thereof; and,
FIG. 36 is an enlarged view of the portion A-36 indicated in FIG. 35.
The broken dashed lines depict portions of the speakerphone that form no part of the claimed design, while the broken line consisting of uneven sizes dashes are for the purposes of illustrating an enlargement and are not claimed. All broken lines form no part of the claimed design.