The ornamental design for an armhead of wiperblade for vehicle, as shown and described.
1. Arm head of wiper blade for vehicle
1.1 is a top, front, and right side perspective view of an arm head of wiper blade for vehicle showing my new design;
1.2 is a bottom, rear, and left side perspective view thereof;
1.3 is a front elevation view thereof;
1.4 is a rear elevation view thereof;
1.5 is a top plan view thereof;
1.6 is a bottom plan view thereof;
1.7 is a right side elevation view thereof;
1.8 is a left side elevation view thereof;
1.9 is a cross-sectional view thereof taken along the dash-dot broken lines; and
1.10 is a cross-sectional view thereof taken along a vertical plane at the center of reproduction 1.7.
No protection is sought for the matters shown in broken lines and dash-dot lines on the reproductions; the dash-dot lines show boundaries between the parts seeking the protection and the other parts; the line shadings on the reproductions represent contours according to the drawing convention and do not illustrate surface ornamentation or decoration; reproduction 1.9 is an enlarged cross-sectional view taken along the dash-dot lines; reproduction 1.10 is a cross-sectional view vertically taken along the center of reproduction 1.7.