Patent Publication Number: US-D850951-S

Title: Optical time domain reflectometer

Description:
FIG. 1  is a front view of an optical time domain reflectometer, showing my new design; 
         FIG. 2  is a rear view thereof; 
         FIG. 3  is a left view thereof; 
         FIG. 4  is a right view thereof; 
         FIG. 5  is a top view thereof; 
         FIG. 6  is a bottom view thereof; 
         FIG. 7  is a front perspective view thereof; and, 
         FIG. 8  is a rear perspective view thereof. 
       The button names “MENU”, “ESC”, “AVG”, “REAL TIME”, and “Enter” depicted in  FIG. 1  and  FIG. 7  merely represent written matter surface ornamentation which does not form any part of the claimed design.