ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,466,521, issued on Nov. 11, was assigned to YOUNGER TIME PTE. LTD. (Singapore).
"Inflatable paddle board and thermal bonding method thereof" was invented by Zhongwen Xu (Rongcheng, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An inflatable paddle board includes a main body including two body layers, and a peripheral enclosing strip which is integrated with the two body layers by thermal bonding to form an inflation chamber between the two body layers and the peripheral enclosing strip, the peripheral enclosing strip comprises one or more strip parts which are wrapped around edges of the two body layers."
The patent was filed on May 9, 2025, und...