All but one of these familiar names became a generic item for lack of a defense against infringement. Which product below is still a trademark brand in the U.S.?

Question

Quizplus · Accepted Answer

Band-Aid is still a registered trademark of Johnson & Johnson and has not become a generic term for adhesive bandages. Aspirin, escalator, kerosene, and trampoline have all lost their trademark status due to becoming generic terms for their respective products.

All but One of These Familiar Names Became a Generic