CA142492S - Three port whistle - Google Patents

Abstract

The design consists of the features of shape, ornament, pattern and configuration of the entire THREE PORT WHISTLE shown in the drawings.The drawings show one design.Figure 1 is a top right side perspective view of a three port whistle showing the present design.Figure 2 is a bottom right side perspective view of the three port whistle shown in Figure 1.Figure 3 is a right side plan view of the three port whistle shown in Figure 1.Figure 4 is a left side plan view of the three port whistle shown in Figure 1.Figure 5 is a top plan view of the three port whistle shown in Figure 1.Figure 6 is a front plan view of the three port whistle shown in Figure 1.Figure 7 is a bottom plan view of the three port whistle shown in Figure 1.Figure 8 is a rear plan view of the three port whistle shown in Figure 1.