An experience of nearly fifty years, and tbe preparation of more tban one bundred thousand applications for ua" ents Bt bome and abroad. enable U8 to understand tbe Canad practice on both continents. and to possess un-equaled facilities for procw'iug patents every wbeie. A synopsl. of tbe patent laws of the United States and all foreign countries may he had on application, and per.ons contemplating the securing of P8tents, eitber at bome or abroad. are invited to write to thts office for prices, which are low, in accordance with the times and our ex-ten.lve facilities for conducting tbe business. Addre MUNN & CO. ofllce Scikntific American, 361 Broadway. New York.
This article was originally published with the title "To Inventors"