ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,015, issued on Nov. 25.
"Connection box" was invented by Zooey C Chu (Caledonia, Mich.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A connection box comprises a box body and a plug-in panel disposed on a top portion of the box body. The box body includes a guiding groove therein. The guiding groove extends from the top portion of the box body into an interior of the box body. A shielding member is slidably received in the guiding groove. The guiding groove and the shielding member in the box body permit the plug-in panel to be reliably covered, thereby avoiding dusts or any liquid from entering the plug-in hole and causing short circuit. The guidi...