Summary

the United States Government United States Code — Title 35, Chapter 17…

Except when authorized by a license obtained from the Commissioner of Patents a person shall not file or cause or authorize to be filed in any foreign country prior to six months after filing in the United States an application for patent or for the registration of a utility model, industrial design, or model in respect of an invention made in this country.
Source: Wikisource

the United States Government United States Code — Title 35, Chapter 17…

The amendments made by this section shall not affect any final decision made by a court or the Patent and Trademark Office before the date of enactment of this section [Aug. 23, 1988] with respect to a patent or application for patent, if no appeal from such decision is pending and the time for filing an appeal has expired.
Source: Wikisource

Get perspective with Kwize: daily news enlightened by great literature