TIL that the owner of a brand name can lost their legal protection for it if people started using it as the common or generic name for a type of product or service. This is what happened to Cellophane, Escalator, Flip Phone, Frisbee, Hovercraft, Kerosene, Sellotape, Trampoline, and Videotape.

TIL that the owner of a brand name can lost their legal protection for it if people started using it as the common or generic name for a type of product or service. This is what happened to Cellophane, Escalator, Flip Phone, Frisbee, Hovercraft, Kerosene, Sellotape, Trampoline, and Videotape.

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