Frame for protective case for electronic devices

Abstract

This article is a case frame for protecting an electronic device such as a smartphone, and is attached to the exterior of the electronic device. As shown in Reference Figure 1, by attaching a back panel to the frame, it can be used as a protective case for electronic devices. As shown in Reference Figures 2 and 3, the back panel is detachable from the frame. When attaching the back panel to the frame, it can be secured by fitting the four protrusions on the back panel into the four grooves on the top, bottom, left, and right of the frame (the portions for which design registration is sought). After removing the back panel from the frame, a user can attach a different back panel with a different design to the frame by removing the protrusions from the frame's grooves.

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