Trade-mark Law and Practice

abandonment adopted advertising affidavit alleged amended American Steel Foundries appeal appellee applicant's application for registration appropriation assignment attorney baking powder cancellation certificate of registration certification mark Chapter collective mark color commerce Commissioner of Patents complainant concurrent registration connection copy corporate name court deceive decision defendant defendant's descriptive properties designation disclaimer distinctive entitled Examiner of Interferences Examiner of Trade-Marks exclusive right fact February 20 filed foreign geographical name infra sec infringement injunction Inter Partes Proceedings interference proceeding label manufacture mark registered merely opposition proceeding origin owner party Patent Office person plaintiff Principal Register prior Act prior Trade-Mark Act protection purchasers regis registered mark secondary meaning service mark similar Singer Mfg sold specified statute Supplemental Register supra sec surname T.M. Rule term thereof tion trade name trade-name unfair competition United word