Patent Publication Number: US-D408448-S

Title: Ballpoint pen with oil filled upper part

Description:
FIG. 1 is a right side elevation view of the ballpoint pen with oil filled upper part which is the subject of my new design, the left side elevation view being a mirror image thereof; 
     FIG. 2 is a front elevation view thereof; 
     FIG. 3 is a rear elevation view thereof; 
     FIG. 4 is a top plan view thereof; 
     FIG. 5 is a bottom plan view thereof; 
     FIG. 6 is a right side elevation view of a second embodiment of my new design, the left side elevation view being a mirror image thereof; 
     FIG. 7 is a front elevation view thereof; 
     FIG. 8 is a rear elevation view thereof; 
     FIG. 9 is a top plan view thereof; and, 
     FIG. 10 is a bottom plan view thereof.