Campbell Soup Co. v. Armour & Co.

GOODRICH, Circuit Judge.

Campbell Soup Company and Carnation. Company joined as plaintiffs against Armour and Company. They sought an injunction to stop the use by Armour of a red and white label used on some of its food products; likewise, an accounting. The-District Court denied relief and the plaintiffs appeal.

The most difficult point in the case is-the determination whether federal or state law is to be applied. The parties did not argue this question, perhaps because they did not know what to say. We take it up,, not because we are in doubt what to do in this particular litigation, but to…