Patent Publication Number: US-D439978-S

Title: Battery powered surgical screwdriver

Description:
FIG. 1 is a top plan view of a battery powered surgical screwdriver; 
     FIG. 2 is a bottom plan view of the battery powered surgical screwdriver; 
     FIG. 3 is a side plan view of the battery powered surgical screwdriver; 
     FIG. 4 is a front plan view of the battery powered surgical screwdriver; 
     FIG. 5 is a rear plan view of the battery powered surgical screwdriver; and, 
     FIG. 6 is a top, front perspective view of the battery powered surgical screwdriver. 
     The broken line showing details of the button in FIG. 6 and the indentation of FIGS. 2, 3 and 6 are for illustrative purposes only and forms no part of the claimed design.