Results for “United States. Patent Office”

Absolutely mad inventions

A E. Brown

1970

Report of the Investigation of the United States Patent Office Made by the President's ...

Frederick Albert Cleveland

1912

Subjectmatter index of patents for inventions issued by the United States Patent office from 1790 to 1873, inclusive ..

2005

Rules and regulations in regard to attorneys practicing before the United States Patent office, 1915...

United States. Patent office. [from old catalog]

1915

Suggestions to foreign applicants for registration of trade marks in the United States Patent office

William Leonard Symons

1911

Names and addresses of attorneys practicing before the United States Patent office, Washington, D. C.

Virginia West Middleton

1889

Names and addresses of attorneys practicing before the United States Patent office, Washington, D.C.

Middleton, Virginia W.,

1894

Manual of classification of subjects of invention of the United States Patent Office

United States. Patent and Trademark Office

1912

Patent-Office manual

George H. Knight

1893

Patent-Office manual

George H. Knight

1894

Report on reconstruction of United States Patent Office Building, from March 12, to November 16, 1879

United States. Commissioner of Patents.

1879

Beware of imitations

1932

Concordance

United States. Patent Office. Office of Documentation.

1969

United States statutes concerning the registration of prints and labels with the rules of the Patent office relating thereto

United States

1924

Patentgesetze der Vereinigten Staaten von Amerika (fassung 1934/1936)

United States

1937

Patent soliciting and examining

Emerson Stringham

1930

Patent soliciting and examining

E. S. Glascock

1934

List of patents for inventions and designs, issued by the United States, from 1790 to 1847

Burke, Edmund

1847

The Classification Of Patents

United states. Patent office. [from old

2018

Women's contributions in the field of invention

United States. Women's Bureau.

1923