ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,476,317, issued on Nov. 18, was assigned to Dongguan HDKing Smart Technology Co. LTD. (Dongguan, China).
"Battery holder cover plate and camera" was invented by Bolin Han (Guangdong, China) and Yongchun Ren (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a battery holder cover plate and a camera. The battery holder cover plate includes a first sliding cover, a second sliding cover, an open/close button, an elastic sheet and an inner cover plate. The first sliding cover and the second sliding cover are slidably connected. One end of the elastic sheet is connected to the first sliding cover, and the other e...