Patents

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MESSES. MUNN & CO., in connection witlithe publication of the SciBNTinc American, continue to examine Improvements, and to act as Solicitors ot Patents for Inventors. ' In this line of business they have had tfdrty-fiie years' experknce, and now have vneqmled facilities for the preparation of Patent Drawings, Speciflcations, and the prosecution of Applications for Patents in the United States, Canada, and Foreign Countries. Messrs. Muun & f'o. also attend to the preparation of Caveats, Copyrights for Bootes. Labels, Reissues, Assignments, and Reports on Infringements of Patents. All business intrusted to them is done with special care and promptness, on very reasonable terms. ; A pamplilet sent free of charge, on application, con- : taining full information about Patents and how to procure them; directions concerning Labels, Copyrights, Designs, Patents, Appeals, Reissues, Iiifrigements, Assignments, Rejected Cases, Hints on tbe Sale of Patents, etc. We also send, free of charge, a Synopsis of Foreign i Patent Laws, showing the cost and method of securing ' patents in all the principal countries of the world. i MUJSN & CO., Solicitors or Patents, ! 87 Park Row, New York. BRANCH oraCE.-Comer of P and 'Ttb Streets, Washington, D. C.

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