Fixed frame

FIG. 1 is a perspective view of a fixed frame showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is another perspective view thereof;

FIG. 9 is a reference perspective view that shows the fixed frame coupled to an auxiliary frame in environmental use;

FIG. 10 is an another reference perspective view that shows the fixed frame coupled to the auxiliary frame in an another position in environmental use;

FIG. 11 is a further another reference perspective view that shows the fixed frame coupled to the auxiliary frame in a further another position in environmental use; and,

FIG. 12 is a still another reference perspective view that shows the fixed frame coupled to the auxiliary frame in a still another position in environmental use.

The broken lines in the drawings illustrate portions of the fixed frame which form no part of the claimed design. The dot-dash lines in FIGS. 9-12 illustrate the auxiliary frame which is an environmental structure and forms no part of the claimed design.