Trade-mark Law and Practice

abandonment acquired action adopted advertising amended American appellant appellee application appropriation association become cancellation certificate Chapter claim collective color commerce Commissioner common Company complainant concurrent confusion connection considered consists continued copy corporation court decision defendant descriptive designation distinctive distinguished effect entitled established evidence Examiner exclusive fact filed foreign geographical ground held indicate infra infringement intent inter interference issue known label limited manner manufacture mark matter meaning merely nature notice opposition origin owner particular party Patent Office person plaintiff practice present Principal Register prior prior Act proceedings properties protection purchasers question reason record refused regis registration Rule secondary meaning sell sense similar sold specified Supplemental Register supra T.M. Rule term thereof tion trade Trade-Mark Act unfair competition United word