ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,213, issued on April 7, was assigned to Shenzhen Lute Jiacheng Supply Chain Management Co. Ltd. (Shenzhen, China).

"Breast massage device" was invented by Chusheng Lin (Shenzhen, China) and Rongjun Li (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a breast massage device, including: a housing, an outer rubber sleeve, a massage assembly including a massage head, and a control module. The outer rubber sleeve is sleeved on the housing, the massage assembly is mounted on the housing, the massage head is abutted against the outer rubber sleeve, the control module is electrically connected to the massage assembly, and the con...