Patents - May 23, 1885

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MESSRS. MUNN& CO.. in connection with the pub lication of tue SCIENTIFIC AM KICAN, continue to ex amine ImpTovements, and to act as Solicitors of Patents for Inventors. In this line of business they have h forty years' expeTtence and now have unequaled facilities for the preparation of Patent Drawings, Specifications, and the prosecution cf Applica ons for Patents in the United States, Canada, and Foreign Countnes. Messrs. Ulnnn Co. also attend to tlie preparation of Caveats, opyrights for Books. La e, Reissues, Assignments, und Reports on Infringements of Patents. Ail business jntrusled to ihem is done with special care and promptr ness, on very reasonable terms. A pampiilet sent free of charge, on application, con taining full information about Patents and how to pro cure them; directions concemin Labels, Copyrights, Designs, Patents, Appeals. Reissues, Infringements, As-Bignments, Rejected Cases, Hints on the Sale of Pa tents, etc. We also send, free charrje, a Synopsis of Foreign Patent Lawe, showing the cost and method of securing patents in all the principal countries of the world. MUNN CO., Solicitors of Patents, 361 Broadway, Hew York. BRANCH OFFICE.Corner of F and 7th Street Washington, D.C

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