Claims (1)
The ornamental design for a porthole picture frame, as shown and described.
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FIG. 1 is a perspective view of a porthole picture frame in an open configuration in accordance with the present invention;
FIG. 2 is a front view thereof, with the porthole picture frame in a closed configuration in accordance with the present invention;
FIG. 3 is a right side view thereof, with the porthole picture frame in the closed configuration in accordance with the present invention;
FIG. 4 is a back view thereof in accordance with the present invention;
FIG. 5 is a left side view thereof, with the porthole picture frame in the closed configuration in accordance with the present invention; and,
FIG. 6 is a back view thereof, with the porthole picture frame in the closed configuration attached in accordance with the present invention.
The broken lines showing of a picture frame stand depicts an environment only and forms no part of the claimed invention.
Citations
This patent cites (13)
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