Monday, June 4, 2018
Here's a parol evidence case if you're looking for a recent example for teaching purposes. It's out of the Northern District of Illinois, Eclipse Gaming Systems, LLC v. Antonucci, 17 C 196.
The case concerned licensing agreements for source code for casino gaming software. The court found that the written agreement was facially unambiguous and complete and contained an integration clause. Nonetheless, the counter-plaintiffs argued that evidence of a contemporaneous oral agreement should be permitted. But the court refused, finding that Illinois law, which governed the contract, required the parties to put any contemporaneous oral agreements into the four corners of their unambiguous integrated contract if they wished them to be enforced. The counter-plaintiffs argued that they should be allowed to present their parol evidence to show the contract was in fact ambiguous, but the Illinois Supreme Court had rejected that approach where the contract contained an explicit integration clause, as was the case here.
Counter-plaintiffs claimed that their parol evidence would establish that no contract was ever formed between the parties but the court found that such evidence would contradict the terms of the contract, which contained explicit terms regarding its effectiveness, and parol evidence was inadmissible to "contradict the clear written provisions of an integrated contract." The written licensing agreement, the court found, was not equivalent to a letter of intent that provided some question on the parties' intent to be bound, but instead was clear on the parties' intent to be bound.
Counter-plaintiffs tried to turn to promissory estoppel but the court noted that promissory estoppel should be used to rescue promises that didn't rise to the level of an enforceable contract. The counter-plaintiffs were instead trying to use the doctrine to vary the terms of their written contract.
There were other allegations and analyses, including pertaining to mutual mistake and unconscionability, but these also failed.