Can a Dead Brand Live Again?

Marketers like to talk about something called brand “equity,” a combination of familiarity and positive associations that clearly has some sort of value, even if it’s impossible to measure in a convincing empirical way. Exploiting the equity of dead or dying brands — sometimes called ghost brands, orphan brands or zombie brands — is a topic many consumer-products firms, large and small, have wrestled with for years.

New York Times Magazine