Every time we file a US patent application we worry about getting the wrong answer when we figure out whether or not to “check the box”:
For anyone who has suppressed their memory of this unpleasantness, recall that you, the practitioner, are required to take a position on whether the correct law for the Examiner to use in deciding what is patentable and what is not patentable is the “old law” or the “new law”. And it is a certainty that ten years from now when your patent is being tested in litigation, the adversary will try to convince the judge and the jury that you told the USPTO the wrong answer on this point.
Alert reader Wayne Keown has pointed out that it did not take ten years. I learned from Wayne that there is now a pending federal court case in which an accused infringer has alleged that a patent applicant got the wrong answer on “checking the box.”
Continue reading ““Checking the box” now being litigated”