Umbrella Frame

FIG. 1 is a perspective view of an umbrella frame in an open position;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a first side elevation view thereof;

FIG. 5 is a second side elevation view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a rear elevation view thereof; and,

FIG. 8 is a perspective view of the umbrella frame in a closed position.

The broken lines shown in the drawings represent portions of the umbrella frame that form no part of the claimed design.