Technology and Innovation Commons^™

A Little Common Sense Is A Dangerous Thing: The Inherent Inconsistency Between Ksr And Current Official Notice Policy, Eli M. Sheets

The University of New Hampshire Law Review

[Excerpt] “The question of whether an invention is an obvious variation of existing technology is one that has troubled courts for decades. From its roots in nineteenth century case law to the recent Supreme Court decision KSR v. Teleflex, Inc., the doctrine of obviousness has waxed and waned—moving through a variety of judicially-created tests to a current state that is still far from perspicuous.

This paper will examine obviousness through a particular lens: the U.S. Patent and Trademark Office (“USPTO,” “PTO”) tool known as “official notice”—the practice of declaring a patent application’s claims unpatentable as obvious based on undocumented reasoning, …