What do escalator and aspirin have in common?
A) They were once generic brands.
B) They are both private-label brands.
C) They are protected by copyright.
D) Their brands did not sufficiently explain their benefits.
E) Their brand names were not sufficiently protected.

Question

What do escalator and aspirin have in common?
A) ​They were once generic brands.
B) ​They are both private-label brands.
C) They are protected by copyright.
D) ​Their brands did not sufficiently explain their benefits.
E) ​Their brand names were not sufficiently protected.

Quizplus · Accepted Answer

Both escalator and aspirin were originally trademarked brand names that became generic terms because their trademarks were not sufficiently protected.

What Do Escalator and Aspirin Have in Common