US Patent Issued to Fotopro (Guangdong) Image Industrial on Dec. 23 for "Easy-to-assemble telescopic leg tube structure of support frame and support frame" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,504,115, issued on Dec. 23, was assigned to Fotopro (Guangdong) Image Industrial Co. Ltd (Zhongshan, China).

"Easy-to-assemble telescopic leg tube structure of support frame and support frame" was invented by Huibin Yin (Guangdong, China) and Xinglong Xie (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are an easy-to-assemble telescopic leg tube structure of a support frame and a support frame. The telescopic leg tube structure includes a first telescopic rod, a second telescopic rod, a limiting piece assembly, a sliding stop piece assembly, and a snap-in piece. A telescopic rod through hole is formed in a sidewall of the first...