ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,559,291, issued on Feb. 24, was assigned to THE GLAD PRODUCTS COMPANY (Oakland, Calif.).
"Multi-film thermoplastic bags having visually-distinct contact areas creating text" was invented by Matthew W Waldron (West Chester, Ohio), Sarah J Steenblock (Cincinnati), Shaun T Broering (Cincinnati), Deborah K Fix (Maineville, Ohio), Edward B Tucker (Willowbrook, Ill.) and Jeffrey S Stiglic (Willowbrook, Ill.).
According to the abstract* released by the U.S. Patent & Trademark Office: "One or more implementations of a multi-film thermoplastic structure include a first film having a first appearance in contact with a second film having a second appearance at one or more visually-distinct cont...