Results for “United States. Patent Office”
1,787 books found
Books
Annual Report Of The Commissioner Of Patents For The Year
United States. Patent Office
2015
Specifications And Drawings Of Patents Relating To Electricity Issued By The U. S., Volume 72
United States. Patent Office
2015
Report Of The Commissioner Of Patents, Volume 1
United States. Patent Office
2015
Subject-matter Index of Patents for Inventions Granted in France From 1791 to 1876 Inclusive
United States. Patent Office
2015
Annual Report of the Commissioner of Patents, Volume 3
United States. Patent Office
2015
Specifications And Drawings Of Patents Relating To Electricity Issued By The U. S., Volume 41
United States. Patent Office
2015
Specifications And Drawings Of Patents Relating To Electricity Issued By The U. S., Volume 64
United States. Patent Office
2015
The Law of Patents, Trade-Marks, Labels and Copy-Rights
United States. Patent Office
2015
Annual Report Of The Commissioner Of Patents, Volume 2
United States. Patent Office
2015
Report of the Commissioner of Patents for the Year .. Volume 1857 Agriculture
United States. Patent Office
2015
Ansel N. Kellogg vs. Robert W. Nelson
United States. Patent Office
1883
A list of patents granted by the United States from April 10, 1790, to December 31, 1836
United States. Patent Office
1872
A digest of patents, issued by the United States, from 1790 to January 1, 1839
United States. Patent Office
1840
Catalogue of additions to the library of the U.S. Patent Office, May 1, 1878-May 1, 1883
United States. Patent Office
1883
In the matter of U.S. patent, no. 162,633, issued April 27, 1875, to Thomas A. Edison and George Harrington, assignees of said Edison, and application no. 99, for U.S. letters patent, dated August 19, 1874, assigned by Thomas A. Edison to himself and George B. Prescott
United States. Patent Office
1875
List of Patents Granted by the United States from April 10, 1790, to December 31 1836
United States Patent Office
2022
Classification of Subjects of Invention of the United States Patent Office, Arranged by Divisions with Classes and Subclasses in Each
United States Patent Office
2018
Decision of Hon. Philip F. Thomas, commissioner of patents, on the application of Samuel F.B. Morse, for an extension of his patent for a new and useful improvement in electro-magnetic telegraphs : patented April 11, 1846 : patent extended for seven years from the 11th day of April, 1860
United States. Patent Office
1860
Definitions of revised classes and subclasses of subjects of invention in the United States Patent office
United States. Patent Office
1912
[Milk and the handling of milk
United States. Patent Office
1856