ALEXANDRIA, Va., July 7 -- United States Patent no. 12,673,456, issued on July 7, was assigned to NISSEI ASB MACHINE Co. LTD. (Nagano, Japan).
"Method for producing resin container and temperature control device" was invented by Takeshi Nakagawa (Nagano, Japan), Naoyuki Takada (Nagano, Japan) and Ryo Kawamura (Nagano, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for manufacturing a resin container includes a first step of accommodating an injection-molded bottomed resin preform in a temperature-adjusted mold and adjusting a temperature of the preform by the mold, a second step of moving the mold by a predetermined amount in an axial direction with respect to the preform by a lifting and lowe...