Patent soliciting and United States court practice, with remarks concerning specifications and claims, drawings, official examination, appeals, reissues, searches and reports, court practice, interferences, foreign patents, etc (1883)
Howson & Howson. [from old catalog] · [Philadelphia, Press of Times printing house] · leaf 81
66 TRADEMAITKS, LABELS, COPYRIGHTS. TRADEMARKS, LABELS, COPYRIGHTS. TRADEMARKS. REGISTRATION of trademarks in thePatent Office was provided for by Actof Congress of July, 1870, and severalthousand trademarks had been regis-tered under this law up to Novem-ber 17, 1879, ^^ which day theSupreme Court…
Patents
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