Patent Publication Number: US-D400579-S

Title: Data pen

Description:
FIG. 1 is a right side elevational view of a data pen, showing my new design therefor; 
     FIG. 2 is a front elevational view thereof; 
     FIG. 3 is a top plan view thereof; 
     FIG. 4 is a rear elevational view thereof; 
     FIG. 5 is a bottom plan view thereof; 
     FIG. 6 is a right side elevational view of a data pen showing a second embodiment of my design; 
     FIG. 7 is a front elevational view thereof; 
     FIG. 8 is a top plan view thereof; 
     FIG. 9 is a rear elevational view thereof; 
     FIG. 10 is a bottom plan view thereof; 
     FIG. 11 is a right side elevational view of a data pen showing a third embodiment of my new design; 
     FIG. 12 is a front elevational view thereof; 
     FIG. 13 is a top plan view thereof; 
     FIG. 14 is a rear elevational view thereof; and, 
     FIG. 15 is a bottom plan view thereof.