Patents - October 20, 1888

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MESSRS. MUNN & CO.. in connection with the publication of the SCIENTIFIC AMERICAN. continue to examine improvements, and to act as Solicitors of Patents for Inventors. In tine line of business they have hud fort h-on* years crperience. and now ntive unequaled facilitites for the preparation of Patent Drawings, Specifications, and the frust untian of Application* for Patents in the United tates. Canada, and Foreign Countries. Messrs Munn. Co. also attend to the preparation of Caveats. Copyrights for Books. Labels. Keissues. .vseignruents. and Reports on Infringements of Patente. AH business intrusted to them is done with special care and promptness, on very reasonable terms A pamphlet sent free of charge, on application, containing full information about Patents and how to pro-oure them; directions concerning Labels. Copyrights, Designs. Patents. Appeals. Rnissues. infringements, Assign ments. Rejected Cases. Hints on the Sale of Patente, etc. We also send, 'reeof charge, a Synopsis of Foreign Patent Ijaws. showing tne cost and method of securing patents In all the principal countries of the world. flUJNN fc CO., Solicitors ot Patents, 361 Broadway, New York. BRANCH OFF1CBS -No. 622 and 624 F Street, Pacific Building, near 7th Street, Washington, D. C.

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