Trademarks prevent *others* from doing this to you. Corning did this to themselv...

		yencabulator 3 months ago \| parent \| context \| favorite \| on: PYREX vs. pyrex: What's the difference? Trademarks prevent others from doing this to you. Corning did this to themselves, by selling the rights to the name without means to enforce what the name is used for.