Patents - April 25, 1885

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MESSRS. MUNN & CO., in connection with the pub-lic.ation of tne Scientific Amkrican, continue to examine Improvements, and to act as Solicitors of Patents for .Inventors. In this line of business they have had/orty years' experience, and now have unequaUd facilities for the preparation of Patent Drawings, Specifications, and the prosecution of Applications for Patents in the United States, Canada, and Foreign Countries. Messrs. Miinn Co. also attend to the preparation of Caveats, Copyrights for Books, Labels, Reissues, Assignments, and Reports on Infringements of Patents. AJ1 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 procure them; directions concerning Labels, Copyrights, Designs, Patents, Appeals. Reissues, Infringements, Assignments, Rejected Cases, Hints on the Sale of Patents, etc. We also send, free o* charge, a Synopsis of Foreign Eatent Laws, showing the cost and method of securing Btents in all the principal countries of the world. H17NN CO., Solicitors of* Patents. _ 36I Broadway, Hew York. tfTB OFFICE.Comer of F and 7th Streets.

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