ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,534,891, issued on Jan. 27, was assigned to Xiamen Galenpoo Kitchen & Bathroom Technology Co. Ltd. (Xiamen, China).
"Shower arm structure" was invented by Xiaoling Yan (Xiamen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a shower arm structure, achieving a built-in design of a filter element and facilitating replacement. The shower arm structure includes a shower arm body, a filter element, and a sealing cap. The shower arm body has a front surface provided with a mounting cavity, and a back surface provided with a water inlet hole communicating with a shaft end of the mounting cavity; the filter element is dispo...