MESSRS. MUNN & CO.. in connection with the publl' cat!on of t.he SelEN'rlFle AAIeKican. continue to exam,ne itu provements. nnd to act as Solicitors of Patents for Inventors. In tine line of business they have had forty-ow years' experience, und now nave vnequakd facilities for the pl"eparHtlVn of Patent Drawings, Specifications, and the prosecution of Application*, for. Patente in tbe United States. Canada. and Foreign Countries. _\1essrs Munn & Co. also attend tr* the preparation of ('aveats. Copyrights for Books. Lab"ls. Reissues. A ssignments. and Report.s on Infringements of Patents. All business int.rusted to them is done ,with special care and promptness, on very reasonable terms pamphlet sent free of charge. on application. containing full infOhnation abdut Patents and- how to procure them; directions concerning 4bels. Copyrights, Duigns. Patents. Appeals. Rnissues. InfrinMements, As.i"nme",s. Rejected CMes. Uints on the Sale of Patents, etc. We also send. ..'reeof charge, a SynOpslB of Foreign Patent Laws. showing the cost and method of securing patents In all the principal countries of the world. BHJWJT CO., Solicitor ot Patent, 361 Broadway, New York. BRANCH 38.. 622 and 14 F Street, Pacific Building, near 7tb Street, Washington, D. C.
This article was originally published with the title "Patents" in SA Supplements 26, 666supp, 222 (October 1888)
doi:10.1038/scientificamerican10061888-10646dsupp