USPTO datasets.

The patent and trademark data presented here is gathered into accessible collections including: historical patent data, patent application classification information, patent assignment data, prosecution history files, published patent applications, trademark application images, and trademark applica...

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Bibliographic Details

Format:	Government Document Database
Language:	English
Published:	[Alexandria, Va.] : United States Patent and Trademark Office
Subjects:	Patents > United States. Patent assignments > United States. Patents > Classification. Trademarks > United States. Data sets.
Online Access:	https://purl.fdlp.gov/GPO/gpo155640