Patents- May 25,1889

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MESSRS. MUNN & CO., in oonneotion witli the publication of the SciKNTiPic AMERICAN, continue to examine improvements, and to act as Solicitors of Patents for Inventors. In this line of business they have had fiyrty-one ymrt experimce, and now have vnequaUd 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 charfie, on application, containing full information about Patents and how to pro-care them ; directions concerning Labels, Copyrights, Designs, Patents, Appeals, Reissues, Infringements, Assign ments. Rejected Cases. Hints on the Sale of Patents, etc.. We also send, free of charge, a Synopsis of Foreign Patent Laws, showing the cost and method of securing patents in all the pUncipal countries of the world. MUNN k CO., Solicitor* of Patents, aa Broadway, New Tork. BRANCH OFFICE8.-N0. 628 and F Street, Pacific Building D w 7th Street Washington,D.C.

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