duly registered or legally protected
Defined in 1 dictionary — Case Law
Definitions from Case Law
From 311 U.S. 150 - Bacardi Corporation of America v. Domenech · 1940Most cited · 198 citing opinions
The words 'or legally protected' being added to the words 'duly registered' with the apparent intent to cover trade marks which were entitled under the common law to protection by reason of appropriation and use.