Section 20
SEC. 20. The citizens and residents of this country wishing the protection of trade-marks in any foreign country, the laws of which require registration here as a condition precedent to getting such protection there, may register their trade-marks for that purpose, as is above allowed to foreigners, and have certificate thereof from the Bureau of Patents, Copyrights, and Trade-Marks, upon payment of the same fee as that required by section eleven.