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 52
s is communi-cated to us, that we are enabled to prepare accuratespecifications and drawings without troubling the inven-tors to send us elaborate explanations, etc. In many cases w^e can send junior draughtsmen tomake sketches of machinery, or we will prepare illustra-tions from working drawings… … DRAWING- OFFICE. For an ordinary drawing we make no extra charges,but when two, three or more sheets of drawings forexhibiting elaborate machinery are required, or whentime is consumed and expenses incurred in obtainingparticulars of inventions or reducing rough sketches toproper form, a reasonable…
Patents
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