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:
Online Access:https://purl.fdlp.gov/GPO/gpo155640
Description
Summary: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 applications.
Item Description:The data products are available as.zip downloads in ASCII, XML, TIFF, or PDF formats. Datasets can be further filtered by date ranges.
Physical Description:1 online resource
Publication Frequency:Updated daily (except weekends and federal holidays)