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 forty-one years experience, and now have uneguoZed Jacilittesfor the preparation of Patent Drawings, Specifications, and the prosecution of Application for Patents in the United States, Canada, and Foreign Countries. Messra Munn • Co. also attend to the preparation of Caveats Copyrights for Books.Labeis, Reissues..A88ignment8. and Reports on Infringements of Patents. All business in trusted 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 P-- tents, etc. We also send, free of charge, a Synopsis of Foreign Pa. tent Laws, showing the cost and method of securing patents in all the principal countries of the world. MTJNN ok CO., Solicitor ot Patent, 361 Broadway, New York. BRANCH OFFICKS.--No. 622 and 624 F Street, P-- cine Building, near 7th Street, Washington, D.C.
This article was originally published with the title "Patents" in SA Supplements 27, 686supp, 126 (February 1889)