Index of patents issued from the United States Patent Office.

Index of trademarks issued from the United States Patent and Trademark Office.
Published: (1975)

Subject-matter index of patents for inventors issued by the United States Patent Office from 1790 to 1873, inclusive.
Published: (2000)

Subject-matter index of patents for inventions issued by the United States Patent Office from 1790 to 1873, inclusive.
Published: (1976)

Official gazette of the United States Patent Office.
Published: (1971)

Official gazette of the United States Patent Office.
Published: (1872)

Official gazette of the United States Patent Office.
Published: (1872)

Official gazette of the United States Patent and Trademark Office.

Official gazette of the United States Patent and Trademark Office.

A history of patent classification in the United States Patent and Trademark Office /
by: Rotkin, Irving J.
Published: (1999)

Patent status file : including an index to the CDR microfilm file ...
Published: (1986)

Commissioner of Patents annual report /
Published: (1966)

U.S. Patent & Trademark Office-- inside the patent pipeline /
Published: (1997)

United States patents.

Patent status file.

A Patent and Trademark Office review.
Published: (1995)

Annual report of the Commissioner of Patents.
Published: (1849)

Report of the Commissioner of Patents for the year ...
Published: (1850)

Issued patents (PatFT).
Published: (1970)

The Trademark index of US Patent & Trademark Office federal records /
Published: (1994)

United States patent reexamination.

General information concerning patents.
Published: (1922)

The Patent office ; its history, activities and organization /
by: Weber, Gustavus Adolphus, 1863-1942
Published: (1924)

Annual report on government patent policy.
Published: (1965)

Patent models index : guide to the collections of the National Museum of American History, Smithsonian Institution /
Published: (2010)

Manual of U.S. patent classification.

A history of the early Patent Offices : the Patent Office pony /
by: Dobyns, Kenneth W., 1938-
Published: (1997)

Patent fundamentals /
by: Amdur, Leon H. (Leon Harney), 1898-
Published: (1941)

The United States patent system.
by: Ward, Joshua John, 1930-
Published: (1952)

Inside the U. S. Patent Office ; the story of the men, the laws, and the procedures of the American patent system.
by: Kursh, Harry
Published: (1959)

Patents for management /
by: Wade, Worth, 1903-1986
Published: (1961)

Patent and trademark office collection of historical and interesting U.S. patents in celebration of our nation's bicentennial : microfilm index /
by: Cox, Bruce B.
Published: (1987)

Patent tactics and law.
by: Hoar, Roger Sherman
Published: (1950)

Inside the patent pipeline /
Published: (1997)

Commissioner of Patents and Trademarks annual report /
Published: (1993)

Patent drawings /
Published: (1986)

List of patents for inventions and designs : issued by the United States, from 1790 to 1847, with the patent laws and notes of decisions of the courts of the United States for the same period /
Published: (1847)