Taco Bell has been fighting to have the phrase “Taco Tuesday” liberated from copyright law. The Taco Tuesday trademark had been debated in court in recent years as several taco restaurants, including Taco Bell, would like to use the term but avoid using it in sales promotions out of fear of copyright infringement lawsuits. However, Taco John’s abandoned their lawsuit to retain the trademark they had legal rights to for 30 years. Now that Taco Tuesday is free to use by other restaurants (except in New Jersey) Taco Bell is....