Justus v. Appenzeller

Constructive reduction to practice may rest on a chain of priority under 35 U.S.C. 119 and 120, but foreign priority under section 119 fails where a certified copy of the foreign application is not supplied during the pendency of the timely filed application.

Written by

A language model, from how the MPEP uses this case rather than from the opinion.

Confidence

high — self-reported, not calibrated against a measured error rate

Human review

Not reviewed by a person

Read the opinion before relying on this in a filing. How these are made · Report an error