Index of patents issued from the United States Patent Office.

Format:

Government document

Journal/Periodical

Author/Creator:

United States. Patent Office

Language:

English

Subjects (All):

United States. Patent Office--Registers.

United States.

United States. Patent Office.

Patents--United States--Indexes--Periodicals.

Patents.

Genre:

indexes (reference sources)

Registers (Lists)

Indexes.

Periodicals.

Physical Description:

1 online resource (54 volumes)

Annual

1920-73.

Continued By:

Index of patents issued from the United States Patent and Trademark Office

Place of Publication:

Washington : Government Printing Office, 1921-1974.

System Details:

Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212

Notes:

Volumes for 1966- issued in 2 pts: pt. 1, List of patentees; pt. 2, Index to subjects of invention.

Electronic reproduction. [Place of publication not identified] : HathiTrust Digital Library, 2010.

Previous years found in: Annual report of the Commissioner of Patents.

Found also in: Annual report of the Commissioner of Patents, 1921-25.

1920; title from PDF title page (Smithsonian website, viewed Apr. 19, 2022).

1972, part 2 (Smithsonian website, viewed Apr. 19, 2022).

Other Format:

Print version: United States. Patent Office. Index of patents issued from the United States Patent Office

OCLC:

604968711

Access Restriction:

Use copy Restrictions unspecified