Ball-point pen tip
FIG. 1 is a side elevational view of a ball-point pen tip showing my new design, all other sides being identical thereto; 
     FIG. 2 is an enlarged, fragmentary side elevational view of the head portion; 
     FIG. 3 is a top plan view of FIG. 1; 
     FIG. 4 is a bottom plan view of FIG. 1; 
     FIG. 5 is a longitudinal cross-sectional view of FIG. 1; 
     FIG. 6 is a perspective view of FIG. 1; 
     FIG. 7 is a side elevational view of a second embodiment of my new design, all other sides being identical thereto; 
     FIG. 8 is an enlarged, fragmentary side elevational view of the head portion; 
     FIG. 9 is a top plan view of FIG. 7; 
     FIG. 10 is a bottom plan view of FIG. 7; 
     FIG. 11 is a longitudinal cross-sectional view of FIG. 7; and, 
     FIG. 12 is a perspective view of FIG. 7.