FIG. 1 is a front, right and top perspective view of a sliding frame, showing our design.
FIG. 2 is a rear, left and bottom perspective view thereof.
FIG. 3 is a front elevation view thereof.
FIG. 4 is a rear elevation view thereof.
FIG. 5 is a left side elevation view thereof.
FIG. 6 is a right side elevation view thereof.
FIG. 7 is a top plan view thereof.
FIG. 8 is a bottom plan view thereof.
FIG. 9 is an enlarged view of detail 9 in FIG. 1.
FIG. 10 is an enlarged view of detail 10 in FIG. 1.
FIG. 11 is an enlarged view of detail 11 in FIG. 2.
FIG. 12 is a front, right and top perspective view of a second embodiment of a sliding frame.
FIG. 13 is a rear, left and bottom perspective view of the second embodiment of the sliding frame of FIG. 12.
FIG. 14 is a front elevation view of the second embodiment of the sliding frame of FIG. 12.
FIG. 15 is a rear elevation view of the second embodiment of the sliding frame of FIG. 12.
FIG. 16 is a left side elevation view of the second embodiment of the sliding frame of FIG. 12.
FIG. 17 is a right side elevation view of the second embodiment of the sliding frame of FIG. 12.
FIG. 18 is a top plan elevation view of the second embodiment of the sliding frame of FIG. 12.
FIG. 19 is a bottom plan elevation view of the second embodiment of the sliding frame of FIG. 12.
FIG. 20 is an enlarged view of detail 20 in FIG. 12.
FIG. 21 is an enlarged view of detail 21 in FIG. 12; and,
FIG. 22 is an enlarged view of detail 22 in FIG. 13.
The broken lines depict portions of the sliding frame that form no part of the claimed design.
The dot-dash broken lines in FIGS. 1, 2, 9, 10, 11, 12, 13, 20, 21 and 22 depict the boundaries of the enlargements that form no part of the claimed design.