Patent Publication Number: US-D421529-S

Title: Picture frame

Description:
FIG. 1 is a perspective view of a picture frame showing my new design; 
     FIG. 2 is a front view thereof; 
     FIG. 3 is a top view thereof, the bottom, left side, and right side views being identical; 
     FIG. 4 is a perspective view of a second embodiment of a picture frame showing my new design; 
     FIG. 5 is a front view thereof; and, 
     FIG. 6 is a top view thereof, the bottom, left side, and right side views being identical. 
     The rear view of the each embodiment forms no part of the claimed design. The broken lines in FIGS. 1, 3, 4, and 6 represent environmental subject matter and form no part of the claimed design.