ALEXANDRIA, Va., April 15 -- United States Patent no. 12,604,445, issued on April 14.
"Electromagnetic field (EMF)-blocking device for electrical fixtures" was invented by Evan Blazso Rock (Papaikou, Hawaii).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electromagnetic fields (EMF)-blocking device for blocking electromagnetic fields emitted from an electrical fixture, for example, an electrical socket. The EMF-blocking device comprises a cover body, at least one prong, and an insulated layer. The cover body is adapted to cover the electrical fixture. The prong is extended from a rear surface of the cover body, and is configured to insert into at least one hole of the electrical fixture to attach the cover...