Throwing A Life Raft To Patentability When Facing The “On Sale” Bar

As I described in the first two parts of this series, there are a number of ways in which the “on sale” bar can cost the unwitting inventor dearly. Hence, lastly, I would like to highlight some of the exceptions that can be used to avoid the “on sale” bar if you find yourself in deep water….
By: McDonnell Boehnen Hulbert & Berghoff LLP