MESSRS. MUNN & CO., in connection with the publication of the cientipic Amkrican, continne to examine Improvements, and to act as Solicitors of Patents for Inventors. In this line of business they have had thirty-flve years' experience, and now have "nequaled (acilities for the preparation of Patent Drawings, Specifications, and the prosecntion of Applications for Patents in the United States, Canada, and Foreign Countries. Messrs. Munn & Co. also attend to tbe preparation of Caveats, Copyrights for Books. Labels, Reissues, Assignments, and Reports on Infringements of Patents. All bnsiness intrnsted to them is done with special care and prompt ness, on very reasonable terms. A pamphlet Bent free of charge, on application, containing fnll information about Patents and how to pro cure them; directions concerning J,abels, Copyrights. Desigli1, Patents, Appeals. Reissues, Irfringements, As signments, Rejected Cases, Hints on the Sale of Patent, etc. We also send. free of charae. a Synopsis of Foreign 4aen as showin the cost and method of securing patns i al the principal countries of the world. MUNN & CO., Solicitors of Patents, 26t Broadway, New York. BRANCH OFFICE -Corner of F and 7th Streets, WashIngton.
This article was originally published with the title "Patents" in SA Supplements 14, 362supp, 379 (December 1882)