Patents- March 18, 1893

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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 Patent for Inventors. In this line of business they have had forty five years ' experience, and now have unequaled facilities for the preparation of Patent Drawings, Specification and the prosecution of Applications for Patents in the United States, Canada, and Foreign Countries. Messrs. Munn & Co. also attend to the preparation of caveats, Copyrights for Books, Labels, Reissues, Assignments, and Reports on Infringements of Patents. All business intrusted to them Is done with spec al 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 onthe sale or Patents. etc. We also send. free of charge. a Synopsis of Foreign Patent Laws, showing the cost and method of semiring Patents in all the principal countries of the world. MUNN&CO .. Solicitors of Patents. 361 Broadway, New York. BRANCH OFFICBBS.-No. 62 and IItI J' StTMt, Pft-eIc Building 'ftIl Street. Washingtone D. C.

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