Plant Patent Act of 1930
（重定向自Plant Patent Act）
The Plant Patent Act of 1930 (enacted on 1930-06-17 as Title III of the Hawley-Smoot Tariff, ch. 497, 46 Stat. 703, codified as 35 U.S.C. Ch. 15) is a United States federal law spurred by the work of Luther Burbank.
This piece of legislation made it possible to patent new varieties of plants, excluding sexual and tuber-propagated plants (see Plant Variety Protection Act). In supporting the legislation, Thomas Edison testified before Congress in support of the legislation and said,