The ornamental design for a canopyframe, as shown and described.
FIG. 1 is a perspective view of a canopy frame shown in a condition of use with a canopy and support structure shown in broken lines that depict environment;
FIG. 2 is a perspective view of a canopy frame shown in a condition of use with a canopy and bottom brackets shown in broken lines that depict environment;
FIG. 3 is a perspective view of a canopy frame;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a right side elevation view thereof;
FIG. 8 is a top plan view thereof; and,
FIG. 9 is a bottom plan view thereof.
The broken lines in FIG. 1 depicting a canopy and lower support structure are directed to environment and form no part of the claimed design. The broken lines in FIG. 2 depicting a canopy and bottom brackets are directed to environment and form no part of the claimed design. The dot-dash broke line in FIG. 2 depicts the bounds of the claim. The circular broken lines in FIGS. 1-9 depict portions of the canopy frame that forms no part of the claimed design. The broken lines in FIGS. 3-9 depicting a base mounting plate depict portions of the canopy frame that form no part of the claimed design.