im, on receipt of $2. Address MUNN& CO., Patent Solicitors, No. 37 Park Row, New York. New Pamphlets in German—We have just issued a re-vised edition of our pamphlet of Instructions to Inventors, containinga digest of the fees required under the new Patent Law, Ac, printedin the German… … The new Patent Laws enacted by Congress on the 2d< f March, 1861, are now In fall force, and prove to be of great benefit10 all parties who are concerned in new inventions. The duration of patent* granted under thenewactlsprolonged to8BTUTKU yeaa, and the government fee required on flltng an…
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