Which packaging innovation was patented in 1963 by Ermal Fraze after he struggled to open a drink at a picnic without a can opener?

Throughout history, packaging design has evolved dramatically, not just protecting products but becoming an essential part of the marketing strategy. Some packaging innovations completely transformed industries and consumer behavior. This trivia question explores a groundbreaking packaging invention that revolutionized its product category and changed consumer habits worldwide. Test your knowledge about this significant packaging milestone that merged practical invention with marketing brilliance.

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• The pull-tab can (pop-top)
• The tetrahedral milk carton
• The plastic squeeze bottle with flip cap
• The child-proof medicine bottle

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