FOREWORD This is an exact photo reproduction of an original copy of the DECISIONS of the COMMISSIONER of PATENTS Volume 1889 As a copy of the original is practically unobtainable, this volume is offered to enable law libraries to complete their collection of government publications. The edition has a limited printing. Buffalo, N. Y. April, 1945 DENNIS & CO., INC. AN OPINION OF THE ATTORNEY-GENERAL OF THE UNITED STATES UPON COMPILED FROM THE OFFICIAL GAZETTE OF THE UNITED 1889. WASHINGTON: GOVERNMENT PRINTING OFFICE. 1890. |