Patent Publication Number: US-D506551-S

Title: Filter

Description:
FIG. 1 is a top perspective view of a filter of the present invention. 
     FIG. 2 is a bottom perspective view of the filter of FIG. 1. 
     FIG. 3 is a top view of the filter of FIG. 1. 
     FIG. 4 is a right side view of the filter of FIG. 1. 
     FIG. 5 is a left side view of the filter of FIG. 1. 
     FIG. 6 is a bottom view of the filter of FIG. 1. 
     FIG. 7 is an end view of the filter of FIG. 1. 
     FIG. 8 is another end view of the filter of FIG. 1. 
     FIG. 9 is a top perspective view of a filter of the present invention. 
     FIG. 10 is a bottom perspective view of the filter of FIG. 9. 
     FIG. 11 is a top view of the filter of FIG. 9. 
     FIG. 12 is a right side view of the filter of FIG. 9. 
     FIG. 13 is a left side view of the filter of FIG. 9. 
     FIG. 14 is a bottom view of the filter of FIG. 9. 
     FIG. 15 is an end view of the filter of FIG. 9; and, 
     FIG. 16 is another end view of the filter of FIG. 9. 
     The broken line showing of the environment is for illustrative purpose only and forms no part of the claimed design.