ALEXANDRIA, Va., May 5 -- United States Patent no. 12,617,586, issued on May 5, was assigned to C.I. TAKIRON Corp. (Osaka, Japan).
"Fitting tool and fitting-tool-equipped bag body" was invented by Naoto Tanoue (Osaka, Japan) and Shin Takagawa (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An object of the present invention is to provide a fitting tool in which interlayer peeling is less likely to occur and the occurrence of curling is suppressed, and a fitting-tool-equipped bag body using the fitting tool. In a fitting tool including a male side fitting member in which a male side fitting portion is provided on a band-shaped first base material, and a female side fitting member in which a femal...