USPTO Patent Full-Text Databases

The PatFT database provides information about all US patents (including utility, design, reissue, plant patents and SIR documents) from the first patent issued in 1790 to the most recent issue week. It consists of the full text of all patents granted since 1976, and the patent number, issue date, and current US classification for all patents granted from 1790 through 1975.

Since 1 January 2001, patent applications have been published in the Published Patent Applications Database (AppFT).

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