Patents - April 26, 1884

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MESSRS. MUNN & CO .. in connection with tbe 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 thirty-eight years experience, and now have unald facilities for. tbe preparation of Patent Drawings, Specifications, and the prosecution of Applications for POl.ents in the United states. Canada. and Foreign Countries. Messrs. lunn & Co, also attend to tile preparation of Caveats, Copyrights for Books. Labels, Reislmes, Assignments, and Reports on Infringements of Patents. AJI business intrusted to tbem i" done with special care and promptness, on ver y r easo nable terms . A p a mph let seut free of cba rge, OII applicatio n, containin g full i n f or m a tion about Patents and how to pro cure them; directions concerning Lnbels: Copyrights, Desiglls, Patents, Appea]s. Reis s n es , Infriu.!ements, Assignments, Rejected Cases, Hints on ti" Sale of Patents, etc. We al.o send. free Q,r c!aroe. a SynopSis of Foreign Patent Laws, showing the cost and method of securing patents in all the principal counirie. of the world. lUNN " CO., Solle1tors of Patents, 361 Broadway, New York. BRANCH OFFICE . -Comer of F Had 'th Stre , Washington, D. C.

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