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 64
INTERIOR OF BRANCH OFFICE,916 F Street, Washington, D. C. REISSUES. 49 … REISSUES. (in the light of recent decisions.) Copyrighted 1883 by Howson & Sons. HE most important, and we think mostsalutary changes which have beenmade in patent practice, are, firststhe virtual abolition of models, asubject referred to elsewhere, and,second, the more recent change rela-ting…
Patents
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