Specifications and Drawings of Patents Relating to Electricity Issued by the U. S. ; Volume 57

Rules of Practice in the U.S. Patent Office

Annual Report of the Commissioner of Patents; Volume 1841

Law of Patents, Trade-Marks, Labels and Copy-Rights

Official Gazette of the United States Patent Office; Volume 2

List of Patents Granted by the United States from April 10, 1790, to December 31 1836

List of Patents for Inventions and Designs, Issued by the United States, from 1790 To 1847

Official Gazette of the United States Patent Office

Decisions of the Commissioner of Patents and of the United States Courts in Patent and Trade-Mark and Copyright Cases, Volumes 246-257

Classification of Subjects of Invention of the United States Patent Office

Classification of Subjects of Invention of the United States Patent Office, Arranged by Divisions with Classes and Subclasses in Each