Patents

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MESSERS. MUNN & CO., in connection with the publication of the Scientific American, continue to examine improve-ments, and to act as Solicitors of Patent! for Inventors. In this line of tmsiness they have had fortyftve years irM.i-iimce, and noir have imeauniert .foctJifto for th( preparation of Patent Brawlngs, Speeiflcations, and th prosecution of AppUCations for Patents In the Unitec States, Canada, and Foreign Conatries. Messrs. Mnm & Co. also attend to the preparation of Caveats, Copy ri$?ht8 for Books, Labels, Reissues, AsslKnments, anc Reports on Infringements of Patents. All business in trusted to them is done with special care and prompt ness, on very reasonable terms. A pamphlet sent free of charee, on application, eon taining full information about Patents and how to pro cure them: directions concerning Labels, Copyrights Designs, Patents, Appeals, Reissues, Infringements Assignments, Beieeted Cases. Hints on the sale o: Patents, etc. We also send, free of charge, a Synopsis of Foreign Pa tent Lows, showing the cost and method of secnrini Patents in all the principal countries of the world. MIJNN & CO Solicitors of Patents, 361 Broadway, New York BBANCH OFFICES.--Nos. 622 and 6 F Street, Pa etfle Bonding, near 7th Street, Washington. B. C.

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