Patents - January 2, 1897

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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 this line of business they have had nearly Fifty years* experience, and now have unequaled facilities for the preparation of Patent Drawings. Specifications, 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, Trademarks, 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 pamphlet sent free orcharge on application, con taining fuul information about Patents and how to pro cure tnem; directions concerning Trademarks, Copy rights, Designs, Patents, Appeals, Reissues, Infringe ments, Assignments. Rejected Cases. Hints on tbe sale of Patents, etc. We also send, free of charge, a Synopsis of Koreign Patent Laws, showing.tbe cost and method of securing Patents in all the principal countries of the world. MUNN&CO., Solicitors or Patents, 361 Broadway New York. Branch Offices. - No. 622 and 624 F Street, Pacific Building, near 7th Street. Washington, D. C.

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