Umbrella frame

Description

FIG. 1 is a perspective view of an embodiment of the umbrella frame incorporating the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines depict parts of an umbrella frame that form no part of the claimed design.

Claims

The ornamental design for umbrella frame, as shown and described.