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 ljave had thirty-five years' experience, and now have vnequaled 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. 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 pamphlet sent free of charge, on application, containing fnil information about Patents and how to procure them; directions concerning I,abels, Copyrights. Designs, Patents, Appeals, Reissues, I!fringements, Assignments, Rejected Cases, Hints on the Sale of Patents, etc. We also se nd. qf charge, a Synopsis of Foreign Patent Laws, showing the cost and method of securing patents in aU the principal countries of the world, Ml!NN &: CO" Solicitors of Patents, 26t Broadway, New York, BRANCH OFFICE -Corner of F and 7th Streets, Washington, D, C.
This article was originally published with the title "Patents" in SA Supplements 13, 328supp, 236 (April 1882)